(function (window, undefined) {
    var rootjQuery, readyList, document = window.document, location = window.location, navigator = window.navigator,
        _jQuery = window.jQuery, _$ = window.$, core_push = Array.prototype.push, core_slice = Array.prototype.slice,
        core_indexOf = Array.prototype.indexOf, core_toString = Object.prototype.toString,
        core_hasOwn = Object.prototype.hasOwnProperty, core_trim = String.prototype.trim,
        jQuery = function (selector, context) {
            return new jQuery.fn.init(selector, context, rootjQuery)
        }, core_pnum = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source, core_rnotwhite = /\S/, core_rspace = /\s+/,
        rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
        rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, rvalidchars = /^[\],:{}\s]*$/, rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
        rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
        rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/g, rmsPrefix = /^-ms-/,
        rdashAlpha = /-([\da-z])/gi, fcamelCase = function (all, letter) {
            return (letter + "").toUpperCase()
        }, DOMContentLoaded = function () {
            if (document.addEventListener) {
                document.removeEventListener("DOMContentLoaded", DOMContentLoaded, false);
                jQuery.ready()
            } else if (document.readyState === "complete") {
                document.detachEvent("onreadystatechange", DOMContentLoaded);
                jQuery.ready()
            }
        }, class2type = {};
    jQuery.fn = jQuery.prototype = {
        constructor: jQuery, init: function (selector, context, rootjQuery) {
            var match, elem, ret, doc;
            if (!selector) {
                return this
            }
            if (selector.nodeType) {
                this.context = this[0] = selector;
                this.length = 1;
                return this
            }
            if (typeof selector === "string") {
                if (selector.charAt(0) === "<" && selector.charAt(selector.length - 1) === ">" && selector.length >= 3) {
                    match = [null, selector, null]
                } else {
                    match = rquickExpr.exec(selector)
                }
                if (match && (match[1] || !context)) {
                    if (match[1]) {
                        context = context instanceof jQuery ? context[0] : context;
                        doc = context && context.nodeType ? context.ownerDocument || context : document;
                        selector = jQuery.parseHTML(match[1], doc, true);
                        if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) {
                            this.attr.call(selector, context, true)
                        }
                        return jQuery.merge(this, selector)
                    } else {
                        elem = document.getElementById(match[2]);
                        if (elem && elem.parentNode) {
                            if (elem.id !== match[2]) {
                                return rootjQuery.find(selector)
                            }
                            this.length = 1;
                            this[0] = elem
                        }
                        this.context = document;
                        this.selector = selector;
                        return this
                    }
                } else if (!context || context.jquery) {
                    return (context || rootjQuery).find(selector)
                } else {
                    return this.constructor(context).find(selector)
                }
            } else if (jQuery.isFunction(selector)) {
                return rootjQuery.ready(selector)
            }
            if (selector.selector !== undefined) {
                this.selector = selector.selector;
                this.context = selector.context
            }
            return jQuery.makeArray(selector, this)
        }, selector: "", jquery: "1.8.1", length: 0, size: function () {
            return this.length
        }, toArray: function () {
            return core_slice.call(this)
        }, get: function (num) {
            return num == null ? this.toArray() : num < 0 ? this[this.length + num] : this[num]
        }, pushStack: function (elems, name, selector) {
            var ret = jQuery.merge(this.constructor(), elems);
            ret.prevObject = this;
            ret.context = this.context;
            if (name === "find") {
                ret.selector = this.selector + (this.selector ? " " : "") + selector
            } else if (name) {
                ret.selector = this.selector + "." + name + "(" + selector + ")"
            }
            return ret
        }, each: function (callback, args) {
            return jQuery.each(this, callback, args)
        }, ready: function (fn) {
            jQuery.ready.promise().done(fn);
            return this
        }, eq: function (i) {
            i = +i;
            return i === -1 ? this.slice(i) : this.slice(i, i + 1)
        }, first: function () {
            return this.eq(0)
        }, last: function () {
            return this.eq(-1)
        }, slice: function () {
            return this.pushStack(core_slice.apply(this, arguments), "slice", core_slice.call(arguments).join(","))
        }, map: function (callback) {
            return this.pushStack(jQuery.map(this, function (elem, i) {
                return callback.call(elem, i, elem)
            }))
        }, end: function () {
            return this.prevObject || this.constructor(null)
        }, push: core_push, sort: [].sort, splice: [].splice
    };
    jQuery.fn.init.prototype = jQuery.fn;
    jQuery.extend = jQuery.fn.extend = function () {
        var options, name, src, copy, copyIsArray, clone, target = arguments[0] || {}, i = 1, length = arguments.length,
            deep = false;
        if (typeof target === "boolean") {
            deep = target;
            target = arguments[1] || {};
            i = 2
        }
        if (typeof target !== "object" && !jQuery.isFunction(target)) {
            target = {}
        }
        if (length === i) {
            target = this;
            --i
        }
        for (; i < length; i++) {
            if ((options = arguments[i]) != null) {
                for (name in options) {
                    src = target[name];
                    copy = options[name];
                    if (target === copy) {
                        continue
                    }
                    if (deep && copy && (jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)))) {
                        if (copyIsArray) {
                            copyIsArray = false;
                            clone = src && jQuery.isArray(src) ? src : []
                        } else {
                            clone = src && jQuery.isPlainObject(src) ? src : {}
                        }
                        target[name] = jQuery.extend(deep, clone, copy)
                    } else if (copy !== undefined) {
                        target[name] = copy
                    }
                }
            }
        }
        return target
    };
    jQuery.extend({
        noConflict: function (deep) {
            if (window.$ === jQuery) {
                window.$ = _$
            }
            if (deep && window.jQuery === jQuery) {
                window.jQuery = _jQuery
            }
            return jQuery
        }, isReady: false, readyWait: 1, holdReady: function (hold) {
            if (hold) {
                jQuery.readyWait++
            } else {
                jQuery.ready(true)
            }
        }, ready: function (wait) {
            if (wait === true ? --jQuery.readyWait : jQuery.isReady) {
                return
            }
            if (!document.body) {
                return setTimeout(jQuery.ready, 1)
            }
            jQuery.isReady = true;
            if (wait !== true && --jQuery.readyWait > 0) {
                return
            }
            readyList.resolveWith(document, [jQuery]);
            if (jQuery.fn.trigger) {
                jQuery(document).trigger("ready").off("ready")
            }
        }, isFunction: function (obj) {
            return jQuery.type(obj) === "function"
        }, isArray: Array.isArray || function (obj) {
            return jQuery.type(obj) === "array"
        }, isWindow: function (obj) {
            return obj != null && obj == obj.window
        }, isNumeric: function (obj) {
            return !isNaN(parseFloat(obj)) && isFinite(obj)
        }, type: function (obj) {
            return obj == null ? String(obj) : class2type[core_toString.call(obj)] || "object"
        }, isPlainObject: function (obj) {
            if (!obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow(obj)) {
                return false
            }
            try {
                if (obj.constructor && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
                    return false
                }
            } catch (e) {
                return false
            }
            var key;
            for (key in obj) {
            }
            return key === undefined || core_hasOwn.call(obj, key)
        }, isEmptyObject: function (obj) {
            var name;
            for (name in obj) {
                return false
            }
            return true
        }, error: function (msg) {
            throw new Error(msg)
        }, parseHTML: function (data, context, scripts) {
            var parsed;
            if (!data || typeof data !== "string") {
                return null
            }
            if (typeof context === "boolean") {
                scripts = context;
                context = 0
            }
            context = context || document;
            if (parsed = rsingleTag.exec(data)) {
                return [context.createElement(parsed[1])]
            }
            parsed = jQuery.buildFragment([data], context, scripts ? null : []);
            return jQuery.merge([], (parsed.cacheable ? jQuery.clone(parsed.fragment) : parsed.fragment).childNodes)
        }, parseJSON: function (data) {
            if (!data || typeof data !== "string") {
                return null
            }
            data = jQuery.trim(data);
            if (window.JSON && window.JSON.parse) {
                return window.JSON.parse(data)
            }
            if (rvalidchars.test(data.replace(rvalidescape, "@").replace(rvalidtokens, "]").replace(rvalidbraces, ""))) {
                return new Function("return " + data)()
            }
            jQuery.error("Invalid JSON: " + data)
        }, parseXML: function (data) {
            var xml, tmp;
            if (!data || typeof data !== "string") {
                return null
            }
            try {
                if (window.DOMParser) {
                    tmp = new DOMParser;
                    xml = tmp.parseFromString(data, "text/xml")
                } else {
                    xml = new ActiveXObject("Microsoft.XMLDOM");
                    xml.async = "false";
                    xml.loadXML(data)
                }
            } catch (e) {
                xml = undefined
            }
            if (!xml || !xml.documentElement || xml.getElementsByTagName("parsererror").length) {
                jQuery.error("Invalid XML: " + data)
            }
            return xml
        }, noop: function () {
        }, globalEval: function (data) {
            if (data && core_rnotwhite.test(data)) {
                (window.execScript || function (data) {
                    window["eval"].call(window, data)
                })(data)
            }
        }, camelCase: function (string) {
            return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase)
        }, nodeName: function (elem, name) {
            return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase()
        }, each: function (obj, callback, args) {
            var name, i = 0, length = obj.length, isObj = length === undefined || jQuery.isFunction(obj);
            if (args) {
                if (isObj) {
                    for (name in obj) {
                        if (callback.apply(obj[name], args) === false) {
                            break
                        }
                    }
                } else {
                    for (; i < length;) {
                        if (callback.apply(obj[i++], args) === false) {
                            break
                        }
                    }
                }
            } else {
                if (isObj) {
                    for (name in obj) {
                        if (callback.call(obj[name], name, obj[name]) === false) {
                            break
                        }
                    }
                } else {
                    for (; i < length;) {
                        if (callback.call(obj[i], i, obj[i++]) === false) {
                            break
                        }
                    }
                }
            }
            return obj
        }, trim: core_trim && !core_trim.call("\ufeff ") ? function (text) {
            return text == null ? "" : core_trim.call(text)
        } : function (text) {
            return text == null ? "" : text.toString().replace(rtrim, "")
        }, makeArray: function (arr, results) {
            var type, ret = results || [];
            if (arr != null) {
                type = jQuery.type(arr);
                if (arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow(arr)) {
                    core_push.call(ret, arr)
                } else {
                    jQuery.merge(ret, arr)
                }
            }
            return ret
        }, inArray: function (elem, arr, i) {
            var len;
            if (arr) {
                if (core_indexOf) {
                    return core_indexOf.call(arr, elem, i)
                }
                len = arr.length;
                i = i ? i < 0 ? Math.max(0, len + i) : i : 0;
                for (; i < len; i++) {
                    if (i in arr && arr[i] === elem) {
                        return i
                    }
                }
            }
            return -1
        }, merge: function (first, second) {
            var l = second.length, i = first.length, j = 0;
            if (typeof l === "number") {
                for (; j < l; j++) {
                    first[i++] = second[j]
                }
            } else {
                while (second[j] !== undefined) {
                    first[i++] = second[j++]
                }
            }
            first.length = i;
            return first
        }, grep: function (elems, callback, inv) {
            var retVal, ret = [], i = 0, length = elems.length;
            inv = !!inv;
            for (; i < length; i++) {
                retVal = !!callback(elems[i], i);
                if (inv !== retVal) {
                    ret.push(elems[i])
                }
            }
            return ret
        }, map: function (elems, callback, arg) {
            var value, key, ret = [], i = 0, length = elems.length,
                isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && (length > 0 && elems[0] && elems[length - 1] || length === 0 || jQuery.isArray(elems));
            if (isArray) {
                for (; i < length; i++) {
                    value = callback(elems[i], i, arg);
                    if (value != null) {
                        ret[ret.length] = value
                    }
                }
            } else {
                for (key in elems) {
                    value = callback(elems[key], key, arg);
                    if (value != null) {
                        ret[ret.length] = value
                    }
                }
            }
            return ret.concat.apply([], ret)
        }, guid: 1, proxy: function (fn, context) {
            var tmp, args, proxy;
            if (typeof context === "string") {
                tmp = fn[context];
                context = fn;
                fn = tmp
            }
            if (!jQuery.isFunction(fn)) {
                return undefined
            }
            args = core_slice.call(arguments, 2);
            proxy = function () {
                return fn.apply(context, args.concat(core_slice.call(arguments)))
            };
            proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
            return proxy
        }, access: function (elems, fn, key, value, chainable, emptyGet, pass) {
            var exec, bulk = key == null, i = 0, length = elems.length;
            if (key && typeof key === "object") {
                for (i in key) {
                    jQuery.access(elems, fn, i, key[i], 1, emptyGet, value)
                }
                chainable = 1
            } else if (value !== undefined) {
                exec = pass === undefined && jQuery.isFunction(value);
                if (bulk) {
                    if (exec) {
                        exec = fn;
                        fn = function (elem, key, value) {
                            return exec.call(jQuery(elem), value)
                        }
                    } else {
                        fn.call(elems, value);
                        fn = null
                    }
                }
                if (fn) {
                    for (; i < length; i++) {
                        fn(elems[i], key, exec ? value.call(elems[i], i, fn(elems[i], key)) : value, pass)
                    }
                }
                chainable = 1
            }
            return chainable ? elems : bulk ? fn.call(elems) : length ? fn(elems[0], key) : emptyGet
        }, now: function () {
            return (new Date).getTime()
        }
    });
    jQuery.ready.promise = function (obj) {
        if (!readyList) {
            readyList = jQuery.Deferred();
            if (document.readyState === "complete") {
                setTimeout(jQuery.ready, 1)
            } else if (document.addEventListener) {
                document.addEventListener("DOMContentLoaded", DOMContentLoaded, false);
                window.addEventListener("load", jQuery.ready, false)
            } else {
                document.attachEvent("onreadystatechange", DOMContentLoaded);
                window.attachEvent("onload", jQuery.ready);
                var top = false;
                try {
                    top = window.frameElement == null && document.documentElement
                } catch (e) {
                }
                if (top && top.doScroll) {
                    (function doScrollCheck() {
                        if (!jQuery.isReady) {
                            try {
                                top.doScroll("left")
                            } catch (e) {
                                return setTimeout(doScrollCheck, 50)
                            }
                            jQuery.ready()
                        }
                    })()
                }
            }
        }
        return readyList.promise(obj)
    };
    jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function (i, name) {
        class2type["[object " + name + "]"] = name.toLowerCase()
    });
    rootjQuery = jQuery(document);
    var optionsCache = {};

    function createOptions(options) {
        var object = optionsCache[options] = {};
        jQuery.each(options.split(core_rspace), function (_, flag) {
            object[flag] = true
        });
        return object
    }

    jQuery.Callbacks = function (options) {
        options = typeof options === "string" ? optionsCache[options] || createOptions(options) : jQuery.extend({}, options);
        var memory, fired, firing, firingStart, firingLength, firingIndex, list = [], stack = !options.once && [],
            fire = function (data) {
                memory = options.memory && data;
                fired = true;
                firingIndex = firingStart || 0;
                firingStart = 0;
                firingLength = list.length;
                firing = true;
                for (; list && firingIndex < firingLength; firingIndex++) {
                    if (list[firingIndex].apply(data[0], data[1]) === false && options.stopOnFalse) {
                        memory = false;
                        break
                    }
                }
                firing = false;
                if (list) {
                    if (stack) {
                        if (stack.length) {
                            fire(stack.shift())
                        }
                    } else if (memory) {
                        list = []
                    } else {
                        self.disable()
                    }
                }
            }, self = {
                add: function () {
                    if (list) {
                        var start = list.length;
                        (function add(args) {
                            jQuery.each(args, function (_, arg) {
                                var type = jQuery.type(arg);
                                if (type === "function" && (!options.unique || !self.has(arg))) {
                                    list.push(arg)
                                } else if (arg && arg.length && type !== "string") {
                                    add(arg)
                                }
                            })
                        })(arguments);
                        if (firing) {
                            firingLength = list.length
                        } else if (memory) {
                            firingStart = start;
                            fire(memory)
                        }
                    }
                    return this
                }, remove: function () {
                    if (list) {
                        jQuery.each(arguments, function (_, arg) {
                            var index;
                            while ((index = jQuery.inArray(arg, list, index)) > -1) {
                                list.splice(index, 1);
                                if (firing) {
                                    if (index <= firingLength) {
                                        firingLength--
                                    }
                                    if (index <= firingIndex) {
                                        firingIndex--
                                    }
                                }
                            }
                        })
                    }
                    return this
                }, has: function (fn) {
                    return jQuery.inArray(fn, list) > -1
                }, empty: function () {
                    list = [];
                    return this
                }, disable: function () {
                    list = stack = memory = undefined;
                    return this
                }, disabled: function () {
                    return !list
                }, lock: function () {
                    stack = undefined;
                    if (!memory) {
                        self.disable()
                    }
                    return this
                }, locked: function () {
                    return !stack
                }, fireWith: function (context, args) {
                    args = args || [];
                    args = [context, args.slice ? args.slice() : args];
                    if (list && (!fired || stack)) {
                        if (firing) {
                            stack.push(args)
                        } else {
                            fire(args)
                        }
                    }
                    return this
                }, fire: function () {
                    self.fireWith(this, arguments);
                    return this
                }, fired: function () {
                    return !!fired
                }
            };
        return self
    };
    jQuery.extend({
        Deferred: function (func) {
            var tuples = [["resolve", "done", jQuery.Callbacks("once memory"), "resolved"], ["reject", "fail", jQuery.Callbacks("once memory"), "rejected"], ["notify", "progress", jQuery.Callbacks("memory")]],
                state = "pending", promise = {
                    state: function () {
                        return state
                    }, always: function () {
                        deferred.done(arguments).fail(arguments);
                        return this
                    }, then: function () {
                        var fns = arguments;
                        return jQuery.Deferred(function (newDefer) {
                            jQuery.each(tuples, function (i, tuple) {
                                var action = tuple[0], fn = fns[i];
                                deferred[tuple[1]](jQuery.isFunction(fn) ? function () {
                                    var returned = fn.apply(this, arguments);
                                    if (returned && jQuery.isFunction(returned.promise)) {
                                        returned.promise().done(newDefer.resolve).fail(newDefer.reject).progress(newDefer.notify)
                                    } else {
                                        newDefer[action + "With"](this === deferred ? newDefer : this, [returned])
                                    }
                                } : newDefer[action])
                            });
                            fns = null
                        }).promise()
                    }, promise: function (obj) {
                        return typeof obj === "object" ? jQuery.extend(obj, promise) : promise
                    }
                }, deferred = {};
            promise.pipe = promise.then;
            jQuery.each(tuples, function (i, tuple) {
                var list = tuple[2], stateString = tuple[3];
                promise[tuple[1]] = list.add;
                if (stateString) {
                    list.add(function () {
                        state = stateString
                    }, tuples[i ^ 1][2].disable, tuples[2][2].lock)
                }
                deferred[tuple[0]] = list.fire;
                deferred[tuple[0] + "With"] = list.fireWith
            });
            promise.promise(deferred);
            if (func) {
                func.call(deferred, deferred)
            }
            return deferred
        }, when: function (subordinate) {
            var i = 0, resolveValues = core_slice.call(arguments), length = resolveValues.length,
                remaining = length !== 1 || subordinate && jQuery.isFunction(subordinate.promise) ? length : 0,
                deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
                updateFunc = function (i, contexts, values) {
                    return function (value) {
                        contexts[i] = this;
                        values[i] = arguments.length > 1 ? core_slice.call(arguments) : value;
                        if (values === progressValues) {
                            deferred.notifyWith(contexts, values)
                        } else if (!--remaining) {
                            deferred.resolveWith(contexts, values)
                        }
                    }
                }, progressValues, progressContexts, resolveContexts;
            if (length > 1) {
                progressValues = new Array(length);
                progressContexts = new Array(length);
                resolveContexts = new Array(length);
                for (; i < length; i++) {
                    if (resolveValues[i] && jQuery.isFunction(resolveValues[i].promise)) {
                        resolveValues[i].promise().done(updateFunc(i, resolveContexts, resolveValues)).fail(deferred.reject).progress(updateFunc(i, progressContexts, progressValues))
                    } else {
                        --remaining
                    }
                }
            }
            if (!remaining) {
                deferred.resolveWith(resolveContexts, resolveValues)
            }
            return deferred.promise()
        }
    });
    jQuery.support = function () {
        var support, all, a, select, opt, input, fragment, eventName, i, isSupported, clickFn,
            div = document.createElement("div");
        div.setAttribute("className", "t");
        div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
        all = div.getElementsByTagName("*");
        a = div.getElementsByTagName("a")[0];
        a.style.cssText = "top:1px;float:left;opacity:.5";
        if (!all || !all.length || !a) {
            return {}
        }
        select = document.createElement("select");
        opt = select.appendChild(document.createElement("option"));
        input = div.getElementsByTagName("input")[0];
        support = {
            leadingWhitespace: div.firstChild.nodeType === 3,
            tbody: !div.getElementsByTagName("tbody").length,
            htmlSerialize: !!div.getElementsByTagName("link").length,
            style: /top/.test(a.getAttribute("style")),
            hrefNormalized: a.getAttribute("href") === "/a",
            opacity: /^0.5/.test(a.style.opacity),
            cssFloat: !!a.style.cssFloat,
            checkOn: input.value === "on",
            optSelected: opt.selected,
            getSetAttribute: div.className !== "t",
            enctype: !!document.createElement("form").enctype,
            html5Clone: document.createElement("nav").cloneNode(true).outerHTML !== "<:nav></:nav>",
            boxModel: document.compatMode === "CSS1Compat",
            submitBubbles: true,
            changeBubbles: true,
            focusinBubbles: false,
            deleteExpando: true,
            noCloneEvent: true,
            inlineBlockNeedsLayout: false,
            shrinkWrapBlocks: false,
            reliableMarginRight: true,
            boxSizingReliable: true,
            pixelPosition: false
        };
        input.checked = true;
        support.noCloneChecked = input.cloneNode(true).checked;
        select.disabled = true;
        support.optDisabled = !opt.disabled;
        try {
            delete div.test
        } catch (e) {
            support.deleteExpando = false
        }
        if (!div.addEventListener && div.attachEvent && div.fireEvent) {
            div.attachEvent("onclick", clickFn = function () {
                support.noCloneEvent = false
            });
            div.cloneNode(true).fireEvent("onclick");
            div.detachEvent("onclick", clickFn)
        }
        input = document.createElement("input");
        input.value = "t";
        input.setAttribute("type", "radio");
        support.radioValue = input.value === "t";
        input.setAttribute("checked", "checked");
        input.setAttribute("name", "t");
        div.appendChild(input);
        fragment = document.createDocumentFragment();
        fragment.appendChild(div.lastChild);
        support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
        support.appendChecked = input.checked;
        fragment.removeChild(input);
        fragment.appendChild(div);
        if (div.attachEvent) {
            for (i in{submit: true, change: true, focusin: true}) {
                eventName = "on" + i;
                isSupported = eventName in div;
                if (!isSupported) {
                    div.setAttribute(eventName, "return;");
                    isSupported = typeof div[eventName] === "function"
                }
                support[i + "Bubbles"] = isSupported
            }
        }
        jQuery(function () {
            var container, div, tds, marginDiv, divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
                body = document.getElementsByTagName("body")[0];
            if (!body) {
                return
            }
            container = document.createElement("div");
            container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
            body.insertBefore(container, body.firstChild);
            div = document.createElement("div");
            container.appendChild(div);
            div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
            tds = div.getElementsByTagName("td");
            tds[0].style.cssText = "padding:0;margin:0;border:0;display:none";
            isSupported = tds[0].offsetHeight === 0;
            tds[0].style.display = "";
            tds[1].style.display = "none";
            support.reliableHiddenOffsets = isSupported && tds[0].offsetHeight === 0;
            div.innerHTML = "";
            div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
            support.boxSizing = div.offsetWidth === 4;
            support.doesNotIncludeMarginInBodyOffset = body.offsetTop !== 1;
            if (window.getComputedStyle) {
                support.pixelPosition = (window.getComputedStyle(div, null) || {}).top !== "1%";
                support.boxSizingReliable = (window.getComputedStyle(div, null) || {width: "4px"}).width === "4px";
                marginDiv = document.createElement("div");
                marginDiv.style.cssText = div.style.cssText = divReset;
                marginDiv.style.marginRight = marginDiv.style.width = "0";
                div.style.width = "1px";
                div.appendChild(marginDiv);
                support.reliableMarginRight = !parseFloat((window.getComputedStyle(marginDiv, null) || {}).marginRight)
            }
            if (typeof div.style.zoom !== "undefined") {
                div.innerHTML = "";
                div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
                support.inlineBlockNeedsLayout = div.offsetWidth === 3;
                div.style.display = "block";
                div.style.overflow = "visible";
                div.innerHTML = "<div></div>";
                div.firstChild.style.width = "5px";
                support.shrinkWrapBlocks = div.offsetWidth !== 3;
                container.style.zoom = 1
            }
            body.removeChild(container);
            container = div = tds = marginDiv = null
        });
        fragment.removeChild(div);
        all = a = select = opt = input = fragment = div = null;
        return support
    }();
    var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, rmultiDash = /([A-Z])/g;
    jQuery.extend({
        cache: {},
        deletedIds: [],
        uuid: 0,
        expando: "jQuery" + (jQuery.fn.jquery + Math.random()).replace(/\D/g, ""),
        noData: {embed: true, object: "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", applet: true},
        hasData: function (elem) {
            elem = elem.nodeType ? jQuery.cache[elem[jQuery.expando]] : elem[jQuery.expando];
            return !!elem && !isEmptyDataObject(elem)
        },
        data: function (elem, name, data, pvt) {
            if (!jQuery.acceptData(elem)) {
                return
            }
            var thisCache, ret, internalKey = jQuery.expando, getByName = typeof name === "string",
                isNode = elem.nodeType, cache = isNode ? jQuery.cache : elem,
                id = isNode ? elem[internalKey] : elem[internalKey] && internalKey;
            if ((!id || !cache[id] || !pvt && !cache[id].data) && getByName && data === undefined) {
                return
            }
            if (!id) {
                if (isNode) {
                    elem[internalKey] = id = jQuery.deletedIds.pop() || ++jQuery.uuid
                } else {
                    id = internalKey
                }
            }
            if (!cache[id]) {
                cache[id] = {};
                if (!isNode) {
                    cache[id].toJSON = jQuery.noop
                }
            }
            if (typeof name === "object" || typeof name === "function") {
                if (pvt) {
                    cache[id] = jQuery.extend(cache[id], name)
                } else {
                    cache[id].data = jQuery.extend(cache[id].data, name)
                }
            }
            thisCache = cache[id];
            if (!pvt) {
                if (!thisCache.data) {
                    thisCache.data = {}
                }
                thisCache = thisCache.data
            }
            if (data !== undefined) {
                thisCache[jQuery.camelCase(name)] = data
            }
            if (getByName) {
                ret = thisCache[name];
                if (ret == null) {
                    ret = thisCache[jQuery.camelCase(name)]
                }
            } else {
                ret = thisCache
            }
            return ret
        },
        removeData: function (elem, name, pvt) {
            if (!jQuery.acceptData(elem)) {
                return
            }
            var thisCache, i, l, isNode = elem.nodeType, cache = isNode ? jQuery.cache : elem,
                id = isNode ? elem[jQuery.expando] : jQuery.expando;
            if (!cache[id]) {
                return
            }
            if (name) {
                thisCache = pvt ? cache[id] : cache[id].data;
                if (thisCache) {
                    if (!jQuery.isArray(name)) {
                        if (name in thisCache) {
                            name = [name]
                        } else {
                            name = jQuery.camelCase(name);
                            if (name in thisCache) {
                                name = [name]
                            } else {
                                name = name.split(" ")
                            }
                        }
                    }
                    for (i = 0, l = name.length; i < l; i++) {
                        delete thisCache[name[i]]
                    }
                    if (!(pvt ? isEmptyDataObject : jQuery.isEmptyObject)(thisCache)) {
                        return
                    }
                }
            }
            if (!pvt) {
                delete cache[id].data;
                if (!isEmptyDataObject(cache[id])) {
                    return
                }
            }
            if (isNode) {
                jQuery.cleanData([elem], true)
            } else if (jQuery.support.deleteExpando || cache != cache.window) {
                delete cache[id]
            } else {
                cache[id] = null
            }
        },
        _data: function (elem, name, data) {
            return jQuery.data(elem, name, data, true)
        },
        acceptData: function (elem) {
            var noData = elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()];
            return !noData || noData !== true && elem.getAttribute("classid") === noData
        }
    });
    jQuery.fn.extend({
        data: function (key, value) {
            var parts, part, attr, name, l, elem = this[0], i = 0, data = null;
            if (key === undefined) {
                if (this.length) {
                    data = jQuery.data(elem);
                    if (elem.nodeType === 1 && !jQuery._data(elem, "parsedAttrs")) {
                        attr = elem.attributes;
                        for (l = attr.length; i < l; i++) {
                            name = attr[i].name;
                            if (name.indexOf("data-") === 0) {
                                name = jQuery.camelCase(name.substring(5));
                                dataAttr(elem, name, data[name])
                            }
                        }
                        jQuery._data(elem, "parsedAttrs", true)
                    }
                }
                return data
            }
            if (typeof key === "object") {
                return this.each(function () {
                    jQuery.data(this, key)
                })
            }
            parts = key.split(".", 2);
            parts[1] = parts[1] ? "." + parts[1] : "";
            part = parts[1] + "!";
            return jQuery.access(this, function (value) {
                if (value === undefined) {
                    data = this.triggerHandler("getData" + part, [parts[0]]);
                    if (data === undefined && elem) {
                        data = jQuery.data(elem, key);
                        data = dataAttr(elem, key, data)
                    }
                    return data === undefined && parts[1] ? this.data(parts[0]) : data
                }
                parts[1] = value;
                this.each(function () {
                    var self = jQuery(this);
                    self.triggerHandler("setData" + part, parts);
                    jQuery.data(this, key, value);
                    self.triggerHandler("changeData" + part, parts)
                })
            }, null, value, arguments.length > 1, null, false)
        }, removeData: function (key) {
            return this.each(function () {
                jQuery.removeData(this, key)
            })
        }
    });

    function dataAttr(elem, key, data) {
        if (data === undefined && elem.nodeType === 1) {
            var name = "data-" + key.replace(rmultiDash, "-$1").toLowerCase();
            data = elem.getAttribute(name);
            if (typeof data === "string") {
                try {
                    data = data === "true" ? true : data === "false" ? false : data === "null" ? null : +data + "" === data ? +data : rbrace.test(data) ? jQuery.parseJSON(data) : data
                } catch (e) {
                }
                jQuery.data(elem, key, data)
            } else {
                data = undefined
            }
        }
        return data
    }

    function isEmptyDataObject(obj) {
        var name;
        for (name in obj) {
            if (name === "data" && jQuery.isEmptyObject(obj[name])) {
                continue
            }
            if (name !== "toJSON") {
                return false
            }
        }
        return true
    }

    jQuery.extend({
        queue: function (elem, type, data) {
            var queue;
            if (elem) {
                type = (type || "fx") + "queue";
                queue = jQuery._data(elem, type);
                if (data) {
                    if (!queue || jQuery.isArray(data)) {
                        queue = jQuery._data(elem, type, jQuery.makeArray(data))
                    } else {
                        queue.push(data)
                    }
                }
                return queue || []
            }
        }, dequeue: function (elem, type) {
            type = type || "fx";
            var queue = jQuery.queue(elem, type), startLength = queue.length, fn = queue.shift(),
                hooks = jQuery._queueHooks(elem, type), next = function () {
                    jQuery.dequeue(elem, type)
                };
            if (fn === "inprogress") {
                fn = queue.shift();
                startLength--
            }
            if (fn) {
                if (type === "fx") {
                    queue.unshift("inprogress")
                }
                delete hooks.stop;
                fn.call(elem, next, hooks)
            }
            if (!startLength && hooks) {
                hooks.empty.fire()
            }
        }, _queueHooks: function (elem, type) {
            var key = type + "queueHooks";
            return jQuery._data(elem, key) || jQuery._data(elem, key, {
                empty: jQuery.Callbacks("once memory").add(function () {
                    jQuery.removeData(elem, type + "queue", true);
                    jQuery.removeData(elem, key, true)
                })
            })
        }
    });
    jQuery.fn.extend({
        queue: function (type, data) {
            var setter = 2;
            if (typeof type !== "string") {
                data = type;
                type = "fx";
                setter--
            }
            if (arguments.length < setter) {
                return jQuery.queue(this[0], type)
            }
            return data === undefined ? this : this.each(function () {
                var queue = jQuery.queue(this, type, data);
                jQuery._queueHooks(this, type);
                if (type === "fx" && queue[0] !== "inprogress") {
                    jQuery.dequeue(this, type)
                }
            })
        }, dequeue: function (type) {
            return this.each(function () {
                jQuery.dequeue(this, type)
            })
        }, delay: function (time, type) {
            time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
            type = type || "fx";
            return this.queue(type, function (next, hooks) {
                var timeout = setTimeout(next, time);
                hooks.stop = function () {
                    clearTimeout(timeout)
                }
            })
        }, clearQueue: function (type) {
            return this.queue(type || "fx", [])
        }, promise: function (type, obj) {
            var tmp, count = 1, defer = jQuery.Deferred(), elements = this, i = this.length, resolve = function () {
                if (!--count) {
                    defer.resolveWith(elements, [elements])
                }
            };
            if (typeof type !== "string") {
                obj = type;
                type = undefined
            }
            type = type || "fx";
            while (i--) {
                tmp = jQuery._data(elements[i], type + "queueHooks");
                if (tmp && tmp.empty) {
                    count++;
                    tmp.empty.add(resolve)
                }
            }
            resolve();
            return defer.promise(obj)
        }
    });
    var nodeHook, boolHook, fixSpecified, rclass = /[\t\r\n]/g, rreturn = /\r/g, rtype = /^(?:button|input)$/i,
        rfocusable = /^(?:button|input|object|select|textarea)$/i, rclickable = /^a(?:rea|)$/i,
        rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
        getSetAttribute = jQuery.support.getSetAttribute;
    jQuery.fn.extend({
        attr: function (name, value) {
            return jQuery.access(this, jQuery.attr, name, value, arguments.length > 1)
        }, removeAttr: function (name) {
            return this.each(function () {
                jQuery.removeAttr(this, name)
            })
        }, prop: function (name, value) {
            return jQuery.access(this, jQuery.prop, name, value, arguments.length > 1)
        }, removeProp: function (name) {
            name = jQuery.propFix[name] || name;
            return this.each(function () {
                try {
                    this[name] = undefined;
                    delete this[name]
                } catch (e) {
                }
            })
        }, addClass: function (value) {
            var classNames, i, l, elem, setClass, c, cl;
            if (jQuery.isFunction(value)) {
                return this.each(function (j) {
                    jQuery(this).addClass(value.call(this, j, this.className))
                })
            }
            if (value && typeof value === "string") {
                classNames = value.split(core_rspace);
                for (i = 0, l = this.length; i < l; i++) {
                    elem = this[i];
                    if (elem.nodeType === 1) {
                        if (!elem.className && classNames.length === 1) {
                            elem.className = value
                        } else {
                            setClass = " " + elem.className + " ";
                            for (c = 0, cl = classNames.length; c < cl; c++) {
                                if (!~setClass.indexOf(" " + classNames[c] + " ")) {
                                    setClass += classNames[c] + " "
                                }
                            }
                            elem.className = jQuery.trim(setClass)
                        }
                    }
                }
            }
            return this
        }, removeClass: function (value) {
            var removes, className, elem, c, cl, i, l;
            if (jQuery.isFunction(value)) {
                return this.each(function (j) {
                    jQuery(this).removeClass(value.call(this, j, this.className))
                })
            }
            if (value && typeof value === "string" || value === undefined) {
                removes = (value || "").split(core_rspace);
                for (i = 0, l = this.length; i < l; i++) {
                    elem = this[i];
                    if (elem.nodeType === 1 && elem.className) {
                        className = (" " + elem.className + " ").replace(rclass, " ");
                        for (c = 0, cl = removes.length; c < cl; c++) {
                            while (className.indexOf(" " + removes[c] + " ") > -1) {
                                className = className.replace(" " + removes[c] + " ", " ")
                            }
                        }
                        elem.className = value ? jQuery.trim(className) : ""
                    }
                }
            }
            return this
        }, toggleClass: function (value, stateVal) {
            var type = typeof value, isBool = typeof stateVal === "boolean";
            if (jQuery.isFunction(value)) {
                return this.each(function (i) {
                    jQuery(this).toggleClass(value.call(this, i, this.className, stateVal), stateVal)
                })
            }
            return this.each(function () {
                if (type === "string") {
                    var className, i = 0, self = jQuery(this), state = stateVal, classNames = value.split(core_rspace);
                    while (className = classNames[i++]) {
                        state = isBool ? state : !self.hasClass(className);
                        self[state ? "addClass" : "removeClass"](className)
                    }
                } else if (type === "undefined" || type === "boolean") {
                    if (this.className) {
                        jQuery._data(this, "__className__", this.className)
                    }
                    this.className = this.className || value === false ? "" : jQuery._data(this, "__className__") || ""
                }
            })
        }, hasClass: function (selector) {
            var className = " " + selector + " ", i = 0, l = this.length;
            for (; i < l; i++) {
                if (this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf(className) > -1) {
                    return true
                }
            }
            return false
        }, val: function (value) {
            var hooks, ret, isFunction, elem = this[0];
            if (!arguments.length) {
                if (elem) {
                    hooks = jQuery.valHooks[elem.type] || jQuery.valHooks[elem.nodeName.toLowerCase()];
                    if (hooks && "get" in hooks && (ret = hooks.get(elem, "value")) !== undefined) {
                        return ret
                    }
                    ret = elem.value;
                    return typeof ret === "string" ? ret.replace(rreturn, "") : ret == null ? "" : ret
                }
                return
            }
            isFunction = jQuery.isFunction(value);
            return this.each(function (i) {
                var val, self = jQuery(this);
                if (this.nodeType !== 1) {
                    return
                }
                if (isFunction) {
                    val = value.call(this, i, self.val())
                } else {
                    val = value
                }
                if (val == null) {
                    val = ""
                } else if (typeof val === "number") {
                    val += ""
                } else if (jQuery.isArray(val)) {
                    val = jQuery.map(val, function (value) {
                        return value == null ? "" : value + ""
                    })
                }
                hooks = jQuery.valHooks[this.type] || jQuery.valHooks[this.nodeName.toLowerCase()];
                if (!hooks || !("set" in hooks) || hooks.set(this, val, "value") === undefined) {
                    this.value = val
                }
            })
        }
    });
    jQuery.extend({
        valHooks: {
            option: {
                get: function (elem) {
                    var val = elem.attributes.value;
                    return !val || val.specified ? elem.value : elem.text
                }
            }, select: {
                get: function (elem) {
                    var value, i, max, option, index = elem.selectedIndex, values = [], options = elem.options,
                        one = elem.type === "select-one";
                    if (index < 0) {
                        return null
                    }
                    i = one ? index : 0;
                    max = one ? index + 1 : options.length;
                    for (; i < max; i++) {
                        option = options[i];
                        if (option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && (!option.parentNode.disabled || !jQuery.nodeName(option.parentNode, "optgroup"))) {
                            value = jQuery(option).val();
                            if (one) {
                                return value
                            }
                            values.push(value)
                        }
                    }
                    if (one && !values.length && options.length) {
                        return jQuery(options[index]).val()
                    }
                    return values
                }, set: function (elem, value) {
                    var values = jQuery.makeArray(value);
                    jQuery(elem).find("option").each(function () {
                        this.selected = jQuery.inArray(jQuery(this).val(), values) >= 0
                    });
                    if (!values.length) {
                        elem.selectedIndex = -1
                    }
                    return values
                }
            }
        },
        attrFn: {},
        attr: function (elem, name, value, pass) {
            var ret, hooks, notxml, nType = elem.nodeType;
            if (!elem || nType === 3 || nType === 8 || nType === 2) {
                return
            }
            if (pass && jQuery.isFunction(jQuery.fn[name])) {
                return jQuery(elem)[name](value)
            }
            if (typeof elem.getAttribute === "undefined") {
                return jQuery.prop(elem, name, value)
            }
            notxml = nType !== 1 || !jQuery.isXMLDoc(elem);
            if (notxml) {
                name = name.toLowerCase();
                hooks = jQuery.attrHooks[name] || (rboolean.test(name) ? boolHook : nodeHook)
            }
            if (value !== undefined) {
                if (value === null) {
                    jQuery.removeAttr(elem, name);
                    return
                } else if (hooks && "set" in hooks && notxml && (ret = hooks.set(elem, value, name)) !== undefined) {
                    return ret
                } else {
                    elem.setAttribute(name, "" + value);
                    return value
                }
            } else if (hooks && "get" in hooks && notxml && (ret = hooks.get(elem, name)) !== null) {
                return ret
            } else {
                ret = elem.getAttribute(name);
                return ret === null ? undefined : ret
            }
        },
        removeAttr: function (elem, value) {
            var propName, attrNames, name, isBool, i = 0;
            if (value && elem.nodeType === 1) {
                attrNames = value.split(core_rspace);
                for (; i < attrNames.length; i++) {
                    name = attrNames[i];
                    if (name) {
                        propName = jQuery.propFix[name] || name;
                        isBool = rboolean.test(name);
                        if (!isBool) {
                            jQuery.attr(elem, name, "")
                        }
                        elem.removeAttribute(getSetAttribute ? name : propName);
                        if (isBool && propName in elem) {
                            elem[propName] = false
                        }
                    }
                }
            }
        },
        attrHooks: {
            type: {
                set: function (elem, value) {
                    if (rtype.test(elem.nodeName) && elem.parentNode) {
                        jQuery.error("type property can't be changed")
                    } else if (!jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input")) {
                        var val = elem.value;
                        elem.setAttribute("type", value);
                        if (val) {
                            elem.value = val
                        }
                        return value
                    }
                }
            }, value: {
                get: function (elem, name) {
                    if (nodeHook && jQuery.nodeName(elem, "button")) {
                        return nodeHook.get(elem, name)
                    }
                    return name in elem ? elem.value : null
                }, set: function (elem, value, name) {
                    if (nodeHook && jQuery.nodeName(elem, "button")) {
                        return nodeHook.set(elem, value, name)
                    }
                    elem.value = value
                }
            }
        },
        propFix: {
            tabindex: "tabIndex",
            readonly: "readOnly",
            for: "htmlFor",
            class: "className",
            maxlength: "maxLength",
            cellspacing: "cellSpacing",
            cellpadding: "cellPadding",
            rowspan: "rowSpan",
            colspan: "colSpan",
            usemap: "useMap",
            frameborder: "frameBorder",
            contenteditable: "contentEditable"
        },
        prop: function (elem, name, value) {
            var ret, hooks, notxml, nType = elem.nodeType;
            if (!elem || nType === 3 || nType === 8 || nType === 2) {
                return
            }
            notxml = nType !== 1 || !jQuery.isXMLDoc(elem);
            if (notxml) {
                name = jQuery.propFix[name] || name;
                hooks = jQuery.propHooks[name]
            }
            if (value !== undefined) {
                if (hooks && "set" in hooks && (ret = hooks.set(elem, value, name)) !== undefined) {
                    return ret
                } else {
                    return elem[name] = value
                }
            } else {
                if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) {
                    return ret
                } else {
                    return elem[name]
                }
            }
        },
        propHooks: {
            tabIndex: {
                get: function (elem) {
                    var attributeNode = elem.getAttributeNode("tabindex");
                    return attributeNode && attributeNode.specified ? parseInt(attributeNode.value, 10) : rfocusable.test(elem.nodeName) || rclickable.test(elem.nodeName) && elem.href ? 0 : undefined
                }
            }
        }
    });
    boolHook = {
        get: function (elem, name) {
            var attrNode, property = jQuery.prop(elem, name);
            return property === true || typeof property !== "boolean" && (attrNode = elem.getAttributeNode(name)) && attrNode.nodeValue !== false ? name.toLowerCase() : undefined
        }, set: function (elem, value, name) {
            var propName;
            if (value === false) {
                jQuery.removeAttr(elem, name)
            } else {
                propName = jQuery.propFix[name] || name;
                if (propName in elem) {
                    elem[propName] = true
                }
                elem.setAttribute(name, name.toLowerCase())
            }
            return name
        }
    };
    if (!getSetAttribute) {
        fixSpecified = {name: true, id: true, coords: true};
        nodeHook = jQuery.valHooks.button = {
            get: function (elem, name) {
                var ret;
                ret = elem.getAttributeNode(name);
                return ret && (fixSpecified[name] ? ret.value !== "" : ret.specified) ? ret.value : undefined
            }, set: function (elem, value, name) {
                var ret = elem.getAttributeNode(name);
                if (!ret) {
                    ret = document.createAttribute(name);
                    elem.setAttributeNode(ret)
                }
                return ret.value = value + ""
            }
        };
        jQuery.each(["width", "height"], function (i, name) {
            jQuery.attrHooks[name] = jQuery.extend(jQuery.attrHooks[name], {
                set: function (elem, value) {
                    if (value === "") {
                        elem.setAttribute(name, "auto");
                        return value
                    }
                }
            })
        });
        jQuery.attrHooks.contenteditable = {
            get: nodeHook.get, set: function (elem, value, name) {
                if (value === "") {
                    value = "false"
                }
                nodeHook.set(elem, value, name)
            }
        }
    }
    if (!jQuery.support.hrefNormalized) {
        jQuery.each(["href", "src", "width", "height"], function (i, name) {
            jQuery.attrHooks[name] = jQuery.extend(jQuery.attrHooks[name], {
                get: function (elem) {
                    var ret = elem.getAttribute(name, 2);
                    return ret === null ? undefined : ret
                }
            })
        })
    }
    if (!jQuery.support.style) {
        jQuery.attrHooks.style = {
            get: function (elem) {
                return elem.style.cssText.toLowerCase() || undefined
            }, set: function (elem, value) {
                return elem.style.cssText = "" + value
            }
        }
    }
    if (!jQuery.support.optSelected) {
        jQuery.propHooks.selected = jQuery.extend(jQuery.propHooks.selected, {
            get: function (elem) {
                var parent = elem.parentNode;
                if (parent) {
                    parent.selectedIndex;
                    if (parent.parentNode) {
                        parent.parentNode.selectedIndex
                    }
                }
                return null
            }
        })
    }
    if (!jQuery.support.enctype) {
        jQuery.propFix.enctype = "encoding"
    }
    if (!jQuery.support.checkOn) {
        jQuery.each(["radio", "checkbox"], function () {
            jQuery.valHooks[this] = {
                get: function (elem) {
                    return elem.getAttribute("value") === null ? "on" : elem.value
                }
            }
        })
    }
    jQuery.each(["radio", "checkbox"], function () {
        jQuery.valHooks[this] = jQuery.extend(jQuery.valHooks[this], {
            set: function (elem, value) {
                if (jQuery.isArray(value)) {
                    return elem.checked = jQuery.inArray(jQuery(elem).val(), value) >= 0
                }
            }
        })
    });
    var rformElems = /^(?:textarea|input|select)$/i, rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
        rhoverHack = /(?:^|\s)hover(\.\S+|)\b/, rkeyEvent = /^key/, rmouseEvent = /^(?:mouse|contextmenu)|click/,
        rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, hoverHack = function (events) {
            return jQuery.event.special.hover ? events : events.replace(rhoverHack, "mouseenter$1 mouseleave$1")
        };
    jQuery.event = {
        add: function (elem, types, handler, data, selector) {
            var elemData, eventHandle, events, t, tns, type, namespaces, handleObj, handleObjIn, handlers, special;
            if (elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data(elem))) {
                return
            }
            if (handler.handler) {
                handleObjIn = handler;
                handler = handleObjIn.handler;
                selector = handleObjIn.selector
            }
            if (!handler.guid) {
                handler.guid = jQuery.guid++
            }
            events = elemData.events;
            if (!events) {
                elemData.events = events = {}
            }
            eventHandle = elemData.handle;
            if (!eventHandle) {
                elemData.handle = eventHandle = function (e) {
                    return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? jQuery.event.dispatch.apply(eventHandle.elem, arguments) : undefined
                };
                eventHandle.elem = elem
            }
            types = jQuery.trim(hoverHack(types)).split(" ");
            for (t = 0; t < types.length; t++) {
                tns = rtypenamespace.exec(types[t]) || [];
                type = tns[1];
                namespaces = (tns[2] || "").split(".").sort();
                special = jQuery.event.special[type] || {};
                type = (selector ? special.delegateType : special.bindType) || type;
                special = jQuery.event.special[type] || {};
                handleObj = jQuery.extend({
                    type: type,
                    origType: tns[1],
                    data: data,
                    handler: handler,
                    guid: handler.guid,
                    selector: selector,
                    namespace: namespaces.join(".")
                }, handleObjIn);
                handlers = events[type];
                if (!handlers) {
                    handlers = events[type] = [];
                    handlers.delegateCount = 0;
                    if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) {
                        if (elem.addEventListener) {
                            elem.addEventListener(type, eventHandle, false)
                        } else if (elem.attachEvent) {
                            elem.attachEvent("on" + type, eventHandle)
                        }
                    }
                }
                if (special.add) {
                    special.add.call(elem, handleObj);
                    if (!handleObj.handler.guid) {
                        handleObj.handler.guid = handler.guid
                    }
                }
                if (selector) {
                    handlers.splice(handlers.delegateCount++, 0, handleObj)
                } else {
                    handlers.push(handleObj)
                }
                jQuery.event.global[type] = true
            }
            elem = null
        },
        global: {},
        remove: function (elem, types, handler, selector, mappedTypes) {
            var t, tns, type, origType, namespaces, origCount, j, events, special, eventType, handleObj,
                elemData = jQuery.hasData(elem) && jQuery._data(elem);
            if (!elemData || !(events = elemData.events)) {
                return
            }
            types = jQuery.trim(hoverHack(types || "")).split(" ");
            for (t = 0; t < types.length; t++) {
                tns = rtypenamespace.exec(types[t]) || [];
                type = origType = tns[1];
                namespaces = tns[2];
                if (!type) {
                    for (type in events) {
                        jQuery.event.remove(elem, type + types[t], handler, selector, true)
                    }
                    continue
                }
                special = jQuery.event.special[type] || {};
                type = (selector ? special.delegateType : special.bindType) || type;
                eventType = events[type] || [];
                origCount = eventType.length;
                namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
                for (j = 0; j < eventType.length; j++) {
                    handleObj = eventType[j];
                    if ((mappedTypes || origType === handleObj.origType) && (!handler || handler.guid === handleObj.guid) && (!namespaces || namespaces.test(handleObj.namespace)) && (!selector || selector === handleObj.selector || selector === "**" && handleObj.selector)) {
                        eventType.splice(j--, 1);
                        if (handleObj.selector) {
                            eventType.delegateCount--
                        }
                        if (special.remove) {
                            special.remove.call(elem, handleObj)
                        }
                    }
                }
                if (eventType.length === 0 && origCount !== eventType.length) {
                    if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) === false) {
                        jQuery.removeEvent(elem, type, elemData.handle)
                    }
                    delete events[type]
                }
            }
            if (jQuery.isEmptyObject(events)) {
                delete elemData.handle;
                jQuery.removeData(elem, "events", true)
            }
        },
        customEvent: {getData: true, setData: true, changeData: true},
        trigger: function (event, data, elem, onlyHandlers) {
            if (elem && (elem.nodeType === 3 || elem.nodeType === 8)) {
                return
            }
            var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType,
                type = event.type || event, namespaces = [];
            if (rfocusMorph.test(type + jQuery.event.triggered)) {
                return
            }
            if (type.indexOf("!") >= 0) {
                type = type.slice(0, -1);
                exclusive = true
            }
            if (type.indexOf(".") >= 0) {
                namespaces = type.split(".");
                type = namespaces.shift();
                namespaces.sort()
            }
            if ((!elem || jQuery.event.customEvent[type]) && !jQuery.event.global[type]) {
                return
            }
            event = typeof event === "object" ? event[jQuery.expando] ? event : new jQuery.Event(type, event) : new jQuery.Event(type);
            event.type = type;
            event.isTrigger = true;
            event.exclusive = exclusive;
            event.namespace = namespaces.join(".");
            event.namespace_re = event.namespace ? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
            ontype = type.indexOf(":") < 0 ? "on" + type : "";
            if (!elem) {
                cache = jQuery.cache;
                for (i in cache) {
                    if (cache[i].events && cache[i].events[type]) {
                        jQuery.event.trigger(event, data, cache[i].handle.elem, true)
                    }
                }
                return
            }
            event.result = undefined;
            if (!event.target) {
                event.target = elem
            }
            data = data != null ? jQuery.makeArray(data) : [];
            data.unshift(event);
            special = jQuery.event.special[type] || {};
            if (special.trigger && special.trigger.apply(elem, data) === false) {
                return
            }
            eventPath = [[elem, special.bindType || type]];
            if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) {
                bubbleType = special.delegateType || type;
                cur = rfocusMorph.test(bubbleType + type) ? elem : elem.parentNode;
                for (old = elem; cur; cur = cur.parentNode) {
                    eventPath.push([cur, bubbleType]);
                    old = cur
                }
                if (old === (elem.ownerDocument || document)) {
                    eventPath.push([old.defaultView || old.parentWindow || window, bubbleType])
                }
            }
            for (i = 0; i < eventPath.length && !event.isPropagationStopped(); i++) {
                cur = eventPath[i][0];
                event.type = eventPath[i][1];
                handle = (jQuery._data(cur, "events") || {})[event.type] && jQuery._data(cur, "handle");
                if (handle) {
                    handle.apply(cur, data)
                }
                handle = ontype && cur[ontype];
                if (handle && jQuery.acceptData(cur) && handle.apply(cur, data) === false) {
                    event.preventDefault()
                }
            }
            event.type = type;
            if (!onlyHandlers && !event.isDefaultPrevented()) {
                if ((!special._default || special._default.apply(elem.ownerDocument, data) === false) && !(type === "click" && jQuery.nodeName(elem, "a")) && jQuery.acceptData(elem)) {
                    if (ontype && elem[type] && (type !== "focus" && type !== "blur" || event.target.offsetWidth !== 0) && !jQuery.isWindow(elem)) {
                        old = elem[ontype];
                        if (old) {
                            elem[ontype] = null
                        }
                        jQuery.event.triggered = type;
                        elem[type]();
                        jQuery.event.triggered = undefined;
                        if (old) {
                            elem[ontype] = old
                        }
                    }
                }
            }
            return event.result
        },
        dispatch: function (event) {
            event = jQuery.event.fix(event || window.event);
            var i, j, cur, ret, selMatch, matched, matches, handleObj, sel, related,
                handlers = (jQuery._data(this, "events") || {})[event.type] || [],
                delegateCount = handlers.delegateCount, args = [].slice.call(arguments),
                run_all = !event.exclusive && !event.namespace, special = jQuery.event.special[event.type] || {},
                handlerQueue = [];
            args[0] = event;
            event.delegateTarget = this;
            if (special.preDispatch && special.preDispatch.call(this, event) === false) {
                return
            }
            if (delegateCount && !(event.button && event.type === "click")) {
                for (cur = event.target; cur != this; cur = cur.parentNode || this) {
                    if (cur.disabled !== true || event.type !== "click") {
                        selMatch = {};
                        matches = [];
                        for (i = 0; i < delegateCount; i++) {
                            handleObj = handlers[i];
                            sel = handleObj.selector;
                            if (selMatch[sel] === undefined) {
                                selMatch[sel] = jQuery(sel, this).index(cur) >= 0
                            }
                            if (selMatch[sel]) {
                                matches.push(handleObj)
                            }
                        }
                        if (matches.length) {
                            handlerQueue.push({elem: cur, matches: matches})
                        }
                    }
                }
            }
            if (handlers.length > delegateCount) {
                handlerQueue.push({elem: this, matches: handlers.slice(delegateCount)})
            }
            for (i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++) {
                matched = handlerQueue[i];
                event.currentTarget = matched.elem;
                for (j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++) {
                    handleObj = matched.matches[j];
                    if (run_all || !event.namespace && !handleObj.namespace || event.namespace_re && event.namespace_re.test(handleObj.namespace)) {
                        event.data = handleObj.data;
                        event.handleObj = handleObj;
                        ret = ((jQuery.event.special[handleObj.origType] || {}).handle || handleObj.handler).apply(matched.elem, args);
                        if (ret !== undefined) {
                            event.result = ret;
                            if (ret === false) {
                                event.preventDefault();
                                event.stopPropagation()
                            }
                        }
                    }
                }
            }
            if (special.postDispatch) {
                special.postDispatch.call(this, event)
            }
            return event.result
        },
        props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
        fixHooks: {},
        keyHooks: {
            props: "char charCode key keyCode".split(" "), filter: function (event, original) {
                if (event.which == null) {
                    event.which = original.charCode != null ? original.charCode : original.keyCode
                }
                return event
            }
        },
        mouseHooks: {
            props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
            filter: function (event, original) {
                var eventDoc, doc, body, button = original.button, fromElement = original.fromElement;
                if (event.pageX == null && original.clientX != null) {
                    eventDoc = event.target.ownerDocument || document;
                    doc = eventDoc.documentElement;
                    body = eventDoc.body;
                    event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
                    event.pageY = original.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0)
                }
                if (!event.relatedTarget && fromElement) {
                    event.relatedTarget = fromElement === event.target ? original.toElement : fromElement
                }
                if (!event.which && button !== undefined) {
                    event.which = button & 1 ? 1 : button & 2 ? 3 : button & 4 ? 2 : 0
                }
                return event
            }
        },
        fix: function (event) {
            if (event[jQuery.expando]) {
                return event
            }
            var i, prop, originalEvent = event, fixHook = jQuery.event.fixHooks[event.type] || {},
                copy = fixHook.props ? this.props.concat(fixHook.props) : this.props;
            event = jQuery.Event(originalEvent);
            for (i = copy.length; i;) {
                prop = copy[--i];
                event[prop] = originalEvent[prop]
            }
            if (!event.target) {
                event.target = originalEvent.srcElement || document
            }
            if (event.target.nodeType === 3) {
                event.target = event.target.parentNode
            }
            event.metaKey = !!event.metaKey;
            return fixHook.filter ? fixHook.filter(event, originalEvent) : event
        },
        special: {
            load: {noBubble: true},
            focus: {delegateType: "focusin"},
            blur: {delegateType: "focusout"},
            beforeunload: {
                setup: function (data, namespaces, eventHandle) {
                    if (jQuery.isWindow(this)) {
                        this.onbeforeunload = eventHandle
                    }
                }, teardown: function (namespaces, eventHandle) {
                    if (this.onbeforeunload === eventHandle) {
                        this.onbeforeunload = null
                    }
                }
            }
        },
        simulate: function (type, elem, event, bubble) {
            var e = jQuery.extend(new jQuery.Event, event, {type: type, isSimulated: true, originalEvent: {}});
            if (bubble) {
                jQuery.event.trigger(e, null, elem)
            } else {
                jQuery.event.dispatch.call(elem, e)
            }
            if (e.isDefaultPrevented()) {
                event.preventDefault()
            }
        }
    };
    jQuery.event.handle = jQuery.event.dispatch;
    jQuery.removeEvent = document.removeEventListener ? function (elem, type, handle) {
        if (elem.removeEventListener) {
            elem.removeEventListener(type, handle, false)
        }
    } : function (elem, type, handle) {
        var name = "on" + type;
        if (elem.detachEvent) {
            if (typeof elem[name] === "undefined") {
                elem[name] = null
            }
            elem.detachEvent(name, handle)
        }
    };
    jQuery.Event = function (src, props) {
        if (!(this instanceof jQuery.Event)) {
            return new jQuery.Event(src, props)
        }
        if (src && src.type) {
            this.originalEvent = src;
            this.type = src.type;
            this.isDefaultPrevented = src.defaultPrevented || src.returnValue === false || src.defaultPrevented && src.defaultPrevented() ? returnTrue : returnFalse
        } else {
            this.type = src
        }
        if (props) {
            jQuery.extend(this, props)
        }
        this.timeStamp = src && src.timeStamp || jQuery.now();
        this[jQuery.expando] = true
    };

    function returnFalse() {
        return false
    }

    function returnTrue() {
        return true
    }

    jQuery.Event.prototype = {
        preventDefault: function () {
            this.isDefaultPrevented = returnTrue;
            var e = this.originalEvent;
            if (!e) {
                return
            }
            if (e.preventDefault) {
                e.preventDefault()
            } else {
                e.returnValue = false
            }
        },
        stopPropagation: function () {
            this.isPropagationStopped = returnTrue;
            var e = this.originalEvent;
            if (!e) {
                return
            }
            if (e.stopPropagation) {
                e.stopPropagation()
            }
            e.cancelBubble = true
        },
        stopImmediatePropagation: function () {
            this.isImmediatePropagationStopped = returnTrue;
            this.stopPropagation()
        },
        isDefaultPrevented: returnFalse,
        isPropagationStopped: returnFalse,
        isImmediatePropagationStopped: returnFalse
    };
    jQuery.each({mouseenter: "mouseover", mouseleave: "mouseout"}, function (orig, fix) {
        jQuery.event.special[orig] = {
            delegateType: fix, bindType: fix, handle: function (event) {
                var ret, target = this, related = event.relatedTarget, handleObj = event.handleObj,
                    selector = handleObj.selector;
                if (!related || related !== target && !jQuery.contains(target, related)) {
                    event.type = handleObj.origType;
                    ret = handleObj.handler.apply(this, arguments);
                    event.type = fix
                }
                return ret
            }
        }
    });
    if (!jQuery.support.submitBubbles) {
        jQuery.event.special.submit = {
            setup: function () {
                if (jQuery.nodeName(this, "form")) {
                    return false
                }
                jQuery.event.add(this, "click._submit keypress._submit", function (e) {
                    var elem = e.target,
                        form = jQuery.nodeName(elem, "input") || jQuery.nodeName(elem, "button") ? elem.form : undefined;
                    if (form && !jQuery._data(form, "_submit_attached")) {
                        jQuery.event.add(form, "submit._submit", function (event) {
                            event._submit_bubble = true
                        });
                        jQuery._data(form, "_submit_attached", true)
                    }
                })
            }, postDispatch: function (event) {
                if (event._submit_bubble) {
                    delete event._submit_bubble;
                    if (this.parentNode && !event.isTrigger) {
                        jQuery.event.simulate("submit", this.parentNode, event, true)
                    }
                }
            }, teardown: function () {
                if (jQuery.nodeName(this, "form")) {
                    return false
                }
                jQuery.event.remove(this, "._submit")
            }
        }
    }
    if (!jQuery.support.changeBubbles) {
        jQuery.event.special.change = {
            setup: function () {
                if (rformElems.test(this.nodeName)) {
                    if (this.type === "checkbox" || this.type === "radio") {
                        jQuery.event.add(this, "propertychange._change", function (event) {
                            if (event.originalEvent.propertyName === "checked") {
                                this._just_changed = true
                            }
                        });
                        jQuery.event.add(this, "click._change", function (event) {
                            if (this._just_changed && !event.isTrigger) {
                                this._just_changed = false
                            }
                            jQuery.event.simulate("change", this, event, true)
                        })
                    }
                    return false
                }
                jQuery.event.add(this, "beforeactivate._change", function (e) {
                    var elem = e.target;
                    if (rformElems.test(elem.nodeName) && !jQuery._data(elem, "_change_attached")) {
                        jQuery.event.add(elem, "change._change", function (event) {
                            if (this.parentNode && !event.isSimulated && !event.isTrigger) {
                                jQuery.event.simulate("change", this.parentNode, event, true)
                            }
                        });
                        jQuery._data(elem, "_change_attached", true)
                    }
                })
            }, handle: function (event) {
                var elem = event.target;
                if (this !== elem || event.isSimulated || event.isTrigger || elem.type !== "radio" && elem.type !== "checkbox") {
                    return event.handleObj.handler.apply(this, arguments)
                }
            }, teardown: function () {
                jQuery.event.remove(this, "._change");
                return !rformElems.test(this.nodeName)
            }
        }
    }
    if (!jQuery.support.focusinBubbles) {
        jQuery.each({focus: "focusin", blur: "focusout"}, function (orig, fix) {
            var attaches = 0, handler = function (event) {
                jQuery.event.simulate(fix, event.target, jQuery.event.fix(event), true)
            };
            jQuery.event.special[fix] = {
                setup: function () {
                    if (attaches++ === 0) {
                        document.addEventListener(orig, handler, true)
                    }
                }, teardown: function () {
                    if (--attaches === 0) {
                        document.removeEventListener(orig, handler, true)
                    }
                }
            }
        })
    }
    jQuery.fn.extend({
        on: function (types, selector, data, fn, one) {
            var origFn, type;
            if (typeof types === "object") {
                if (typeof selector !== "string") {
                    data = data || selector;
                    selector = undefined
                }
                for (type in types) {
                    this.on(type, selector, data, types[type], one)
                }
                return this
            }
            if (data == null && fn == null) {
                fn = selector;
                data = selector = undefined
            } else if (fn == null) {
                if (typeof selector === "string") {
                    fn = data;
                    data = undefined
                } else {
                    fn = data;
                    data = selector;
                    selector = undefined
                }
            }
            if (fn === false) {
                fn = returnFalse
            } else if (!fn) {
                return this
            }
            if (one === 1) {
                origFn = fn;
                fn = function (event) {
                    jQuery().off(event);
                    return origFn.apply(this, arguments)
                };
                fn.guid = origFn.guid || (origFn.guid = jQuery.guid++)
            }
            return this.each(function () {
                jQuery.event.add(this, types, fn, data, selector)
            })
        }, one: function (types, selector, data, fn) {
            return this.on(types, selector, data, fn, 1)
        }, off: function (types, selector, fn) {
            var handleObj, type;
            if (types && types.preventDefault && types.handleObj) {
                handleObj = types.handleObj;
                jQuery(types.delegateTarget).off(handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, handleObj.selector, handleObj.handler);
                return this
            }
            if (typeof types === "object") {
                for (type in types) {
                    this.off(type, selector, types[type])
                }
                return this
            }
            if (selector === false || typeof selector === "function") {
                fn = selector;
                selector = undefined
            }
            if (fn === false) {
                fn = returnFalse
            }
            return this.each(function () {
                jQuery.event.remove(this, types, fn, selector)
            })
        }, bind: function (types, data, fn) {
            return this.on(types, null, data, fn)
        }, unbind: function (types, fn) {
            return this.off(types, null, fn)
        }, live: function (types, data, fn) {
            jQuery(this.context).on(types, this.selector, data, fn);
            return this
        }, die: function (types, fn) {
            jQuery(this.context).off(types, this.selector || "**", fn);
            return this
        }, delegate: function (selector, types, data, fn) {
            return this.on(types, selector, data, fn)
        }, undelegate: function (selector, types, fn) {
            return arguments.length == 1 ? this.off(selector, "**") : this.off(types, selector || "**", fn)
        }, trigger: function (type, data) {
            return this.each(function () {
                jQuery.event.trigger(type, data, this)
            })
        }, triggerHandler: function (type, data) {
            if (this[0]) {
                return jQuery.event.trigger(type, data, this[0], true)
            }
        }, toggle: function (fn) {
            var args = arguments, guid = fn.guid || jQuery.guid++, i = 0, toggler = function (event) {
                var lastToggle = (jQuery._data(this, "lastToggle" + fn.guid) || 0) % i;
                jQuery._data(this, "lastToggle" + fn.guid, lastToggle + 1);
                event.preventDefault();
                return args[lastToggle].apply(this, arguments) || false
            };
            toggler.guid = guid;
            while (i < args.length) {
                args[i++].guid = guid
            }
            return this.click(toggler)
        }, hover: function (fnOver, fnOut) {
            return this.mouseenter(fnOver).mouseleave(fnOut || fnOver)
        }
    });
    jQuery.each(("blur focus focusin focusout load resize scroll unload click dblclick " + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + "change select submit keydown keypress keyup error contextmenu").split(" "), function (i, name) {
        jQuery.fn[name] = function (data, fn) {
            if (fn == null) {
                fn = data;
                data = null
            }
            return arguments.length > 0 ? this.on(name, null, data, fn) : this.trigger(name)
        };
        if (rkeyEvent.test(name)) {
            jQuery.event.fixHooks[name] = jQuery.event.keyHooks
        }
        if (rmouseEvent.test(name)) {
            jQuery.event.fixHooks[name] = jQuery.event.mouseHooks
        }
    });
    (function (window, undefined) {
        var dirruns, cachedruns, assertGetIdNotName, Expr, getText, isXML, contains, compile, sortOrder, hasDuplicate,
            baseHasDuplicate = true, strundefined = "undefined",
            expando = ("sizcache" + Math.random()).replace(".", ""), document = window.document,
            docElem = document.documentElement, done = 0, slice = [].slice, push = [].push,
            markFunction = function (fn, value) {
                fn[expando] = value || true;
                return fn
            }, createCache = function () {
                var cache = {}, keys = [];
                return markFunction(function (key, value) {
                    if (keys.push(key) > Expr.cacheLength) {
                        delete cache[keys.shift()]
                    }
                    return cache[key] = value
                }, cache)
            }, classCache = createCache(), tokenCache = createCache(), compilerCache = createCache(),
            whitespace = "[\\x20\\t\\r\\n\\f]", characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",
            identifier = characterEncoding.replace("w", "w#"), operators = "([*^$|!~]?=)",
            attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",
            pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|([^()[\\]]*|(?:(?:" + attributes + ")|[^:]|\\\\.)*|.*))\\)|)",
            pos = ":(nth|eq|gt|lt|first|last|even|odd)(?:\\(((?:-\\d)?\\d*)\\)|)(?=[^-]|$)",
            rtrim = new RegExp("^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g"),
            rcomma = new RegExp("^" + whitespace + "*," + whitespace + "*"),
            rcombinators = new RegExp("^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*"),
            rpseudo = new RegExp(pseudos), rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/, rnot = /^:not/,
            rsibling = /[\x20\t\r\n\f]*[+~]/, rendsWithNot = /:not\($/, rheader = /h\d/i,
            rinputs = /input|select|textarea|button/i, rbackslash = /\\(?!\\)/g, matchExpr = {
                ID: new RegExp("^#(" + characterEncoding + ")"),
                CLASS: new RegExp("^\\.(" + characterEncoding + ")"),
                NAME: new RegExp("^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]"),
                TAG: new RegExp("^(" + characterEncoding.replace("w", "w*") + ")"),
                ATTR: new RegExp("^" + attributes),
                PSEUDO: new RegExp("^" + pseudos),
                CHILD: new RegExp("^:(only|nth|last|first)-child(?:\\(" + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i"),
                POS: new RegExp(pos, "ig"),
                needsContext: new RegExp("^" + whitespace + "*[>+~]|" + pos, "i")
            }, assert = function (fn) {
                var div = document.createElement("div");
                try {
                    return fn(div)
                } catch (e) {
                    return false
                } finally {
                    div = null
                }
            }, assertTagNameNoComments = assert(function (div) {
                div.appendChild(document.createComment(""));
                return !div.getElementsByTagName("*").length
            }), assertHrefNotNormalized = assert(function (div) {
                div.innerHTML = "<a href='#'></a>";
                return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && div.firstChild.getAttribute("href") === "#"
            }), assertAttributes = assert(function (div) {
                div.innerHTML = "<select></select>";
                var type = typeof div.lastChild.getAttribute("multiple");
                return type !== "boolean" && type !== "string"
            }), assertUsableClassName = assert(function (div) {
                div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";
                if (!div.getElementsByClassName || !div.getElementsByClassName("e").length) {
                    return false
                }
                div.lastChild.className = "e";
                return div.getElementsByClassName("e").length === 2
            }), assertUsableName = assert(function (div) {
                div.id = expando + 0;
                div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";
                docElem.insertBefore(div, docElem.firstChild);
                var pass = document.getElementsByName && document.getElementsByName(expando).length === 2 + document.getElementsByName(expando + 0).length;
                assertGetIdNotName = !document.getElementById(expando);
                docElem.removeChild(div);
                return pass
            });
        try {
            slice.call(docElem.childNodes, 0)[0].nodeType
        } catch (e) {
            slice = function (i) {
                var elem, results = [];
                for (; elem = this[i]; i++) {
                    results.push(elem)
                }
                return results
            }
        }

        function Sizzle(selector, context, results, seed) {
            results = results || [];
            context = context || document;
            var match, elem, xml, m, nodeType = context.nodeType;
            if (nodeType !== 1 && nodeType !== 9) {
                return []
            }
            if (!selector || typeof selector !== "string") {
                return results
            }
            xml = isXML(context);
            if (!xml && !seed) {
                if (match = rquickExpr.exec(selector)) {
                    if (m = match[1]) {
                        if (nodeType === 9) {
                            elem = context.getElementById(m);
                            if (elem && elem.parentNode) {
                                if (elem.id === m) {
                                    results.push(elem);
                                    return results
                                }
                            } else {
                                return results
                            }
                        } else {
                            if (context.ownerDocument && (elem = context.ownerDocument.getElementById(m)) && contains(context, elem) && elem.id === m) {
                                results.push(elem);
                                return results
                            }
                        }
                    } else if (match[2]) {
                        push.apply(results, slice.call(context.getElementsByTagName(selector), 0));
                        return results
                    } else if ((m = match[3]) && assertUsableClassName && context.getElementsByClassName) {
                        push.apply(results, slice.call(context.getElementsByClassName(m), 0));
                        return results
                    }
                }
            }
            return select(selector, context, results, seed, xml)
        }

        Sizzle.matches = function (expr, elements) {
            return Sizzle(expr, null, null, elements)
        };
        Sizzle.matchesSelector = function (elem, expr) {
            return Sizzle(expr, null, null, [elem]).length > 0
        };

        function createInputPseudo(type) {
            return function (elem) {
                if (elem.nodeName == null) {
                    return 0
                }
                var name = elem.nodeName.toLowerCase();
                return name === "input" && elem.type === type
            }
        }

        function createButtonPseudo(type) {
            return function (elem) {
                var name = elem.nodeName.toLowerCase();
                return (name === "input" || name === "button") && elem.type === type
            }
        }

        getText = Sizzle.getText = function (elem) {
            var node, ret = "", i = 0, nodeType = elem.nodeType;
            if (nodeType) {
                if (nodeType === 1 || nodeType === 9 || nodeType === 11) {
                    if (typeof elem.textContent === "string") {
                        return elem.textContent
                    } else {
                        for (elem = elem.firstChild; elem; elem = elem.nextSibling) {
                            ret += getText(elem)
                        }
                    }
                } else if (nodeType === 3 || nodeType === 4) {
                    return elem.nodeValue
                }
            } else {
                for (; node = elem[i]; i++) {
                    ret += getText(node)
                }
            }
            return ret
        };
        isXML = Sizzle.isXML = function isXML(elem) {
            var documentElement = elem && (elem.ownerDocument || elem).documentElement;
            return documentElement ? documentElement.nodeName !== "HTML" : false
        };
        contains = Sizzle.contains = docElem.contains ? function (a, b) {
            var adown = a.nodeType === 9 ? a.documentElement : a, bup = b && b.parentNode;
            return a === bup || !!(bup && bup.nodeType === 1 && adown.contains && adown.contains(bup))
        } : docElem.compareDocumentPosition ? function (a, b) {
            return b && !!(a.compareDocumentPosition(b) & 16)
        } : function (a, b) {
            while (b = b.parentNode) {
                if (b === a) {
                    return true
                }
            }
            return false
        };
        Sizzle.attr = function (elem, name) {
            var attr, xml = isXML(elem);
            if (!xml) {
                name = name.toLowerCase()
            }
            if (Expr.attrHandle[name]) {
                return Expr.attrHandle[name](elem)
            }
            if (assertAttributes || xml) {
                return elem.getAttribute(name)
            }
            attr = elem.getAttributeNode(name);
            return attr ? typeof elem[name] === "boolean" ? elem[name] ? name : null : attr.specified ? attr.value : null : null
        };
        Expr = Sizzle.selectors = {
            cacheLength: 50,
            createPseudo: markFunction,
            match: matchExpr,
            order: new RegExp("ID|TAG" + (assertUsableName ? "|NAME" : "") + (assertUsableClassName ? "|CLASS" : "")),
            attrHandle: assertHrefNotNormalized ? {} : {
                href: function (elem) {
                    return elem.getAttribute("href", 2)
                }, type: function (elem) {
                    return elem.getAttribute("type")
                }
            },
            find: {
                ID: assertGetIdNotName ? function (id, context, xml) {
                    if (typeof context.getElementById !== strundefined && !xml) {
                        var m = context.getElementById(id);
                        return m && m.parentNode ? [m] : []
                    }
                } : function (id, context, xml) {
                    if (typeof context.getElementById !== strundefined && !xml) {
                        var m = context.getElementById(id);
                        return m ? m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? [m] : undefined : []
                    }
                }, TAG: assertTagNameNoComments ? function (tag, context) {
                    if (typeof context.getElementsByTagName !== strundefined) {
                        return context.getElementsByTagName(tag)
                    }
                } : function (tag, context) {
                    var results = context.getElementsByTagName(tag);
                    if (tag === "*") {
                        var elem, tmp = [], i = 0;
                        for (; elem = results[i]; i++) {
                            if (elem.nodeType === 1) {
                                tmp.push(elem)
                            }
                        }
                        return tmp
                    }
                    return results
                }, NAME: function (tag, context) {
                    if (typeof context.getElementsByName !== strundefined) {
                        return context.getElementsByName(name)
                    }
                }, CLASS: function (className, context, xml) {
                    if (typeof context.getElementsByClassName !== strundefined && !xml) {
                        return context.getElementsByClassName(className)
                    }
                }
            },
            relative: {
                ">": {dir: "parentNode", first: true},
                " ": {dir: "parentNode"},
                "+": {dir: "previousSibling", first: true},
                "~": {dir: "previousSibling"}
            },
            preFilter: {
                ATTR: function (match) {
                    match[1] = match[1].replace(rbackslash, "");
                    match[3] = (match[4] || match[5] || "").replace(rbackslash, "");
                    if (match[2] === "~=") {
                        match[3] = " " + match[3] + " "
                    }
                    return match.slice(0, 4)
                }, CHILD: function (match) {
                    match[1] = match[1].toLowerCase();
                    if (match[1] === "nth") {
                        if (!match[2]) {
                            Sizzle.error(match[0])
                        }
                        match[3] = +(match[3] ? match[4] + (match[5] || 1) : 2 * (match[2] === "even" || match[2] === "odd"));
                        match[4] = +(match[6] + match[7] || match[2] === "odd")
                    } else if (match[2]) {
                        Sizzle.error(match[0])
                    }
                    return match
                }, PSEUDO: function (match, context, xml) {
                    var unquoted, excess;
                    if (matchExpr["CHILD"].test(match[0])) {
                        return null
                    }
                    if (match[3]) {
                        match[2] = match[3]
                    } else if (unquoted = match[4]) {
                        if (rpseudo.test(unquoted) && (excess = tokenize(unquoted, context, xml, true)) && (excess = unquoted.indexOf(")", unquoted.length - excess) - unquoted.length)) {
                            unquoted = unquoted.slice(0, excess);
                            match[0] = match[0].slice(0, excess)
                        }
                        match[2] = unquoted
                    }
                    return match.slice(0, 3)
                }
            },
            filter: {
                ID: assertGetIdNotName ? function (id) {
                    id = id.replace(rbackslash, "");
                    return function (elem) {
                        return elem.getAttribute("id") === id
                    }
                } : function (id) {
                    id = id.replace(rbackslash, "");
                    return function (elem) {
                        var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");
                        return node && node.value === id
                    }
                }, TAG: function (nodeName) {
                    if (nodeName === "*") {
                        return function () {
                            return true
                        }
                    }
                    nodeName = nodeName.replace(rbackslash, "").toLowerCase();
                    return function (elem) {
                        return elem.nodeName && elem.nodeName.toLowerCase() === nodeName
                    }
                }, CLASS: function (className) {
                    var pattern = classCache[expando][className];
                    if (!pattern) {
                        pattern = classCache(className, new RegExp("(^|" + whitespace + ")" + className + "(" + whitespace + "|$)"))
                    }
                    return function (elem) {
                        return pattern.test(elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "")
                    }
                }, ATTR: function (name, operator, check) {
                    if (!operator) {
                        return function (elem) {
                            return Sizzle.attr(elem, name) != null
                        }
                    }
                    return function (elem) {
                        var result = Sizzle.attr(elem, name), value = result + "";
                        if (result == null) {
                            return operator === "!="
                        }
                        switch (operator) {
                            case"=":
                                return value === check;
                            case"!=":
                                return value !== check;
                            case"^=":
                                return check && value.indexOf(check) === 0;
                            case"*=":
                                return check && value.indexOf(check) > -1;
                            case"$=":
                                return check && value.substr(value.length - check.length) === check;
                            case"~=":
                                return (" " + value + " ").indexOf(check) > -1;
                            case"|=":
                                return value === check || value.substr(0, check.length + 1) === check + "-"
                        }
                    }
                }, CHILD: function (type, argument, first, last) {
                    if (type === "nth") {
                        var doneName = done++;
                        return function (elem) {
                            var parent, diff, count = 0, node = elem;
                            if (first === 1 && last === 0) {
                                return true
                            }
                            parent = elem.parentNode;
                            if (parent && (parent[expando] !== doneName || !elem.sizset)) {
                                for (node = parent.firstChild; node; node = node.nextSibling) {
                                    if (node.nodeType === 1) {
                                        node.sizset = ++count;
                                        if (node === elem) {
                                            break
                                        }
                                    }
                                }
                                parent[expando] = doneName
                            }
                            diff = elem.sizset - last;
                            if (first === 0) {
                                return diff === 0
                            } else {
                                return diff % first === 0 && diff / first >= 0
                            }
                        }
                    }
                    return function (elem) {
                        var node = elem;
                        switch (type) {
                            case"only":
                            case"first":
                                while (node = node.previousSibling) {
                                    if (node.nodeType === 1) {
                                        return false
                                    }
                                }
                                if (type === "first") {
                                    return true
                                }
                                node = elem;
                            case"last":
                                while (node = node.nextSibling) {
                                    if (node.nodeType === 1) {
                                        return false
                                    }
                                }
                                return true
                        }
                    }
                }, PSEUDO: function (pseudo, argument, context, xml) {
                    var args, fn = Expr.pseudos[pseudo] || Expr.pseudos[pseudo.toLowerCase()];
                    if (!fn) {
                        Sizzle.error("unsupported pseudo: " + pseudo)
                    }
                    if (!fn[expando]) {
                        if (fn.length > 1) {
                            args = [pseudo, pseudo, "", argument];
                            return function (elem) {
                                return fn(elem, 0, args)
                            }
                        }
                        return fn
                    }
                    return fn(argument, context, xml)
                }
            },
            pseudos: {
                not: markFunction(function (selector, context, xml) {
                    var matcher = compile(selector.replace(rtrim, "$1"), context, xml);
                    return function (elem) {
                        return !matcher(elem)
                    }
                }),
                enabled: function (elem) {
                    return elem.disabled === false
                },
                disabled: function (elem) {
                    return elem.disabled === true
                },
                checked: function (elem) {
                    var nodeName = elem.nodeName.toLowerCase();
                    return nodeName === "input" && !!elem.checked || nodeName === "option" && !!elem.selected
                },
                selected: function (elem) {
                    if (elem.parentNode) {
                        elem.parentNode.selectedIndex
                    }
                    return elem.selected === true
                },
                parent: function (elem) {
                    return !Expr.pseudos["empty"](elem)
                },
                empty: function (elem) {
                    var nodeType;
                    elem = elem.firstChild;
                    while (elem) {
                        if (elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4) {
                            return false
                        }
                        elem = elem.nextSibling
                    }
                    return true
                },
                contains: markFunction(function (text) {
                    return function (elem) {
                        return (elem.textContent || elem.innerText || getText(elem)).indexOf(text) > -1
                    }
                }),
                has: markFunction(function (selector) {
                    return function (elem) {
                        return Sizzle(selector, elem).length > 0
                    }
                }),
                header: function (elem) {
                    return rheader.test(elem.nodeName)
                },
                text: function (elem) {
                    var type, attr;
                    return elem.nodeName.toLowerCase() === "input" && (type = elem.type) === "text" && ((attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type)
                },
                radio: createInputPseudo("radio"),
                checkbox: createInputPseudo("checkbox"),
                file: createInputPseudo("file"),
                password: createInputPseudo("password"),
                image: createInputPseudo("image"),
                submit: createButtonPseudo("submit"),
                reset: createButtonPseudo("reset"),
                button: function (elem) {
                    var name = elem.nodeName.toLowerCase();
                    return name === "input" && elem.type === "button" || name === "button"
                },
                input: function (elem) {
                    return rinputs.test(elem.nodeName)
                },
                focus: function (elem) {
                    var doc = elem.ownerDocument;
                    return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href)
                },
                active: function (elem) {
                    return elem === elem.ownerDocument.activeElement
                }
            },
            setFilters: {
                first: function (elements, argument, not) {
                    return not ? elements.slice(1) : [elements[0]]
                }, last: function (elements, argument, not) {
                    var elem = elements.pop();
                    return not ? elements : [elem]
                }, even: function (elements, argument, not) {
                    var results = [], i = not ? 1 : 0, len = elements.length;
                    for (; i < len; i = i + 2) {
                        results.push(elements[i])
                    }
                    return results
                }, odd: function (elements, argument, not) {
                    var results = [], i = not ? 0 : 1, len = elements.length;
                    for (; i < len; i = i + 2) {
                        results.push(elements[i])
                    }
                    return results
                }, lt: function (elements, argument, not) {
                    return not ? elements.slice(+argument) : elements.slice(0, +argument)
                }, gt: function (elements, argument, not) {
                    return not ? elements.slice(0, +argument + 1) : elements.slice(+argument + 1)
                }, eq: function (elements, argument, not) {
                    var elem = elements.splice(+argument, 1);
                    return not ? elements : elem
                }
            }
        };

        function siblingCheck(a, b, ret) {
            if (a === b) {
                return ret
            }
            var cur = a.nextSibling;
            while (cur) {
                if (cur === b) {
                    return -1
                }
                cur = cur.nextSibling
            }
            return 1
        }

        sortOrder = docElem.compareDocumentPosition ? function (a, b) {
            if (a === b) {
                hasDuplicate = true;
                return 0
            }
            return (!a.compareDocumentPosition || !b.compareDocumentPosition ? a.compareDocumentPosition : a.compareDocumentPosition(b) & 4) ? -1 : 1
        } : function (a, b) {
            if (a === b) {
                hasDuplicate = true;
                return 0
            } else if (a.sourceIndex && b.sourceIndex) {
                return a.sourceIndex - b.sourceIndex
            }
            var al, bl, ap = [], bp = [], aup = a.parentNode, bup = b.parentNode, cur = aup;
            if (aup === bup) {
                return siblingCheck(a, b)
            } else if (!aup) {
                return -1
            } else if (!bup) {
                return 1
            }
            while (cur) {
                ap.unshift(cur);
                cur = cur.parentNode
            }
            cur = bup;
            while (cur) {
                bp.unshift(cur);
                cur = cur.parentNode
            }
            al = ap.length;
            bl = bp.length;
            for (var i = 0; i < al && i < bl; i++) {
                if (ap[i] !== bp[i]) {
                    return siblingCheck(ap[i], bp[i])
                }
            }
            return i === al ? siblingCheck(a, bp[i], -1) : siblingCheck(ap[i], b, 1)
        };
        [0, 0].sort(sortOrder);
        baseHasDuplicate = !hasDuplicate;
        Sizzle.uniqueSort = function (results) {
            var elem, i = 1;
            hasDuplicate = baseHasDuplicate;
            results.sort(sortOrder);
            if (hasDuplicate) {
                for (; elem = results[i]; i++) {
                    if (elem === results[i - 1]) {
                        results.splice(i--, 1)
                    }
                }
            }
            return results
        };
        Sizzle.error = function (msg) {
            throw new Error("Syntax error, unrecognized expression: " + msg)
        };

        function tokenize(selector, context, xml, parseOnly) {
            var matched, match, tokens, type, soFar, groups, group, i, preFilters, filters,
                checkContext = !xml && context !== document,
                key = (checkContext ? "<s>" : "") + selector.replace(rtrim, "$1<s>"), cached = tokenCache[expando][key];
            if (cached) {
                return parseOnly ? 0 : slice.call(cached, 0)
            }
            soFar = selector;
            groups = [];
            i = 0;
            preFilters = Expr.preFilter;
            filters = Expr.filter;
            while (soFar) {
                if (!matched || (match = rcomma.exec(soFar))) {
                    if (match) {
                        soFar = soFar.slice(match[0].length);
                        tokens.selector = group
                    }
                    groups.push(tokens = []);
                    group = "";
                    if (checkContext) {
                        soFar = " " + soFar
                    }
                }
                matched = false;
                if (match = rcombinators.exec(soFar)) {
                    group += match[0];
                    soFar = soFar.slice(match[0].length);
                    matched = tokens.push({part: match.pop().replace(rtrim, " "), string: match[0], captures: match})
                }
                for (type in filters) {
                    if ((match = matchExpr[type].exec(soFar)) && (!preFilters[type] || (match = preFilters[type](match, context, xml)))) {
                        group += match[0];
                        soFar = soFar.slice(match[0].length);
                        matched = tokens.push({part: type, string: match.shift(), captures: match})
                    }
                }
                if (!matched) {
                    break
                }
            }
            if (group) {
                tokens.selector = group
            }
            return parseOnly ? soFar.length : soFar ? Sizzle.error(selector) : slice.call(tokenCache(key, groups), 0)
        }

        function addCombinator(matcher, combinator, context, xml) {
            var dir = combinator.dir, doneName = done++;
            if (!matcher) {
                matcher = function (elem) {
                    return elem === context
                }
            }
            return combinator.first ? function (elem) {
                while (elem = elem[dir]) {
                    if (elem.nodeType === 1) {
                        return matcher(elem) && elem
                    }
                }
            } : xml ? function (elem) {
                while (elem = elem[dir]) {
                    if (elem.nodeType === 1) {
                        if (matcher(elem)) {
                            return elem
                        }
                    }
                }
            } : function (elem) {
                var cache, dirkey = doneName + "." + dirruns, cachedkey = dirkey + "." + cachedruns;
                while (elem = elem[dir]) {
                    if (elem.nodeType === 1) {
                        if ((cache = elem[expando]) === cachedkey) {
                            return elem.sizset
                        } else if (typeof cache === "string" && cache.indexOf(dirkey) === 0) {
                            if (elem.sizset) {
                                return elem
                            }
                        } else {
                            elem[expando] = cachedkey;
                            if (matcher(elem)) {
                                elem.sizset = true;
                                return elem
                            }
                            elem.sizset = false
                        }
                    }
                }
            }
        }

        function addMatcher(higher, deeper) {
            return higher ? function (elem) {
                var result = deeper(elem);
                return result && higher(result === true ? elem : result)
            } : deeper
        }

        function matcherFromTokens(tokens, context, xml) {
            var token, matcher, i = 0;
            for (; token = tokens[i]; i++) {
                if (Expr.relative[token.part]) {
                    matcher = addCombinator(matcher, Expr.relative[token.part], context, xml)
                } else {
                    matcher = addMatcher(matcher, Expr.filter[token.part].apply(null, token.captures.concat(context, xml)))
                }
            }
            return matcher
        }

        function matcherFromGroupMatchers(matchers) {
            return function (elem) {
                var matcher, j = 0;
                for (; matcher = matchers[j]; j++) {
                    if (matcher(elem)) {
                        return true
                    }
                }
                return false
            }
        }

        compile = Sizzle.compile = function (selector, context, xml) {
            var group, i, len, cached = compilerCache[expando][selector];
            if (cached && cached.context === context) {
                return cached
            }
            group = tokenize(selector, context, xml);
            for (i = 0, len = group.length; i < len; i++) {
                group[i] = matcherFromTokens(group[i], context, xml)
            }
            cached = compilerCache(selector, matcherFromGroupMatchers(group));
            cached.context = context;
            cached.runs = cached.dirruns = 0;
            return cached
        };

        function multipleContexts(selector, contexts, results, seed) {
            var i = 0, len = contexts.length;
            for (; i < len; i++) {
                Sizzle(selector, contexts[i], results, seed)
            }
        }

        function handlePOSGroup(selector, posfilter, argument, contexts, seed, not) {
            var results, fn = Expr.setFilters[posfilter.toLowerCase()];
            if (!fn) {
                Sizzle.error(posfilter)
            }
            if (selector || !(results = seed)) {
                multipleContexts(selector || "*", contexts, results = [], seed)
            }
            return results.length > 0 ? fn(results, argument, not) : []
        }

        function handlePOS(groups, context, results, seed) {
            var group, part, j, groupLen, token, selector, anchor, elements, match, matched, lastIndex, currentContexts,
                not, i = 0, len = groups.length, rpos = matchExpr["POS"],
                rposgroups = new RegExp("^" + rpos.source + "(?!" + whitespace + ")", "i"), setUndefined = function () {
                    var i = 1, len = arguments.length - 2;
                    for (; i < len; i++) {
                        if (arguments[i] === undefined) {
                            match[i] = undefined
                        }
                    }
                };
            for (; i < len; i++) {
                group = groups[i];
                part = "";
                elements = seed;
                for (j = 0, groupLen = group.length; j < groupLen; j++) {
                    token = group[j];
                    selector = token.string;
                    if (token.part === "PSEUDO") {
                        rpos.exec("");
                        anchor = 0;
                        while (match = rpos.exec(selector)) {
                            matched = true;
                            lastIndex = rpos.lastIndex = match.index + match[0].length;
                            if (lastIndex > anchor) {
                                part += selector.slice(anchor, match.index);
                                anchor = lastIndex;
                                currentContexts = [context];
                                if (rcombinators.test(part)) {
                                    if (elements) {
                                        currentContexts = elements
                                    }
                                    elements = seed
                                }
                                if (not = rendsWithNot.test(part)) {
                                    part = part.slice(0, -5).replace(rcombinators, "$&*");
                                    anchor++
                                }
                                if (match.length > 1) {
                                    match[0].replace(rposgroups, setUndefined)
                                }
                                elements = handlePOSGroup(part, match[1], match[2], currentContexts, elements, not)
                            }
                            part = ""
                        }
                    }
                    if (!matched) {
                        part += selector
                    }
                    matched = false
                }
                if (part) {
                    if (rcombinators.test(part)) {
                        multipleContexts(part, elements || [context], results, seed)
                    } else {
                        Sizzle(part, context, results, seed ? seed.concat(elements) : elements)
                    }
                } else {
                    push.apply(results, elements)
                }
            }
            return len === 1 ? results : Sizzle.uniqueSort(results)
        }

        function select(selector, context, results, seed, xml) {
            selector = selector.replace(rtrim, "$1");
            var elements, matcher, cached, elem, i, tokens, token, lastToken, findContext, type,
                match = tokenize(selector, context, xml), contextNodeType = context.nodeType;
            if (matchExpr["POS"].test(selector)) {
                return handlePOS(match, context, results, seed)
            }
            if (seed) {
                elements = slice.call(seed, 0)
            } else if (match.length === 1) {
                if ((tokens = slice.call(match[0], 0)).length > 2 && (token = tokens[0]).part === "ID" && contextNodeType === 9 && !xml && Expr.relative[tokens[1].part]) {
                    context = Expr.find["ID"](token.captures[0].replace(rbackslash, ""), context, xml)[0];
                    if (!context) {
                        return results
                    }
                    selector = selector.slice(tokens.shift().string.length)
                }
                findContext = (match = rsibling.exec(tokens[0].string)) && !match.index && context.parentNode || context;
                lastToken = "";
                for (i = tokens.length - 1; i >= 0; i--) {
                    token = tokens[i];
                    type = token.part;
                    lastToken = token.string + lastToken;
                    if (Expr.relative[type]) {
                        break
                    }
                    if (Expr.order.test(type)) {
                        elements = Expr.find[type](token.captures[0].replace(rbackslash, ""), findContext, xml);
                        if (elements == null) {
                            continue
                        } else {
                            selector = selector.slice(0, selector.length - lastToken.length) + lastToken.replace(matchExpr[type], "");
                            if (!selector) {
                                push.apply(results, slice.call(elements, 0))
                            }
                            break
                        }
                    }
                }
            }
            if (selector) {
                matcher = compile(selector, context, xml);
                dirruns = matcher.dirruns++;
                if (elements == null) {
                    elements = Expr.find["TAG"]("*", rsibling.test(selector) && context.parentNode || context)
                }
                for (i = 0; elem = elements[i]; i++) {
                    cachedruns = matcher.runs++;
                    if (matcher(elem)) {
                        results.push(elem)
                    }
                }
            }
            return results
        }

        if (document.querySelectorAll) {
            (function () {
                var disconnectedMatch, oldSelect = select, rescape = /'|\\/g,
                    rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, rbuggyQSA = [],
                    rbuggyMatches = [":active"],
                    matches = docElem.matchesSelector || docElem.mozMatchesSelector || docElem.webkitMatchesSelector || docElem.oMatchesSelector || docElem.msMatchesSelector;
                assert(function (div) {
                    div.innerHTML = "<select><option selected=''></option></select>";
                    if (!div.querySelectorAll("[selected]").length) {
                        rbuggyQSA.push("\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)")
                    }
                    if (!div.querySelectorAll(":checked").length) {
                        rbuggyQSA.push(":checked")
                    }
                });
                assert(function (div) {
                    div.innerHTML = "<p test=''></p>";
                    if (div.querySelectorAll("[test^='']").length) {
                        rbuggyQSA.push("[*^$]=" + whitespace + "*(?:\"\"|'')")
                    }
                    div.innerHTML = "<input type='hidden'/>";
                    if (!div.querySelectorAll(":enabled").length) {
                        rbuggyQSA.push(":enabled", ":disabled")
                    }
                });
                rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|"));
                select = function (selector, context, results, seed, xml) {
                    if (!seed && !xml && (!rbuggyQSA || !rbuggyQSA.test(selector))) {
                        if (context.nodeType === 9) {
                            try {
                                push.apply(results, slice.call(context.querySelectorAll(selector), 0));
                                return results
                            } catch (qsaError) {
                            }
                        } else if (context.nodeType === 1 && context.nodeName.toLowerCase() !== "object") {
                            var groups, i, len, old = context.getAttribute("id"), nid = old || expando,
                                newContext = rsibling.test(selector) && context.parentNode || context;
                            if (old) {
                                nid = nid.replace(rescape, "\\$&")
                            } else {
                                context.setAttribute("id", nid)
                            }
                            groups = tokenize(selector, context, xml);
                            nid = "[id='" + nid + "']";
                            for (i = 0, len = groups.length; i < len; i++) {
                                groups[i] = nid + groups[i].selector
                            }
                            try {
                                push.apply(results, slice.call(newContext.querySelectorAll(groups.join(",")), 0));
                                return results
                            } catch (qsaError) {
                            } finally {
                                if (!old) {
                                    context.removeAttribute("id")
                                }
                            }
                        }
                    }
                    return oldSelect(selector, context, results, seed, xml)
                };
                if (matches) {
                    assert(function (div) {
                        disconnectedMatch = matches.call(div, "div");
                        try {
                            matches.call(div, "[test!='']:sizzle");
                            rbuggyMatches.push(matchExpr["PSEUDO"].source, matchExpr["POS"].source, "!=")
                        } catch (e) {
                        }
                    });
                    rbuggyMatches = new RegExp(rbuggyMatches.join("|"));
                    Sizzle.matchesSelector = function (elem, expr) {
                        expr = expr.replace(rattributeQuotes, "='$1']");
                        if (!isXML(elem) && !rbuggyMatches.test(expr) && (!rbuggyQSA || !rbuggyQSA.test(expr))) {
                            try {
                                var ret = matches.call(elem, expr);
                                if (ret || disconnectedMatch || elem.document && elem.document.nodeType !== 11) {
                                    return ret
                                }
                            } catch (e) {
                            }
                        }
                        return Sizzle(expr, null, null, [elem]).length > 0
                    }
                }
            })()
        }
        Expr.setFilters["nth"] = Expr.setFilters["eq"];
        Expr.filters = Expr.pseudos;
        Sizzle.attr = jQuery.attr;
        jQuery.find = Sizzle;
        jQuery.expr = Sizzle.selectors;
        jQuery.expr[":"] = jQuery.expr.pseudos;
        jQuery.unique = Sizzle.uniqueSort;
        jQuery.text = Sizzle.getText;
        jQuery.isXMLDoc = Sizzle.isXML;
        jQuery.contains = Sizzle.contains
    })(window);
    var runtil = /Until$/, rparentsprev = /^(?:parents|prev(?:Until|All))/, isSimple = /^.[^:#\[\.,]*$/,
        rneedsContext = jQuery.expr.match.needsContext,
        guaranteedUnique = {children: true, contents: true, next: true, prev: true};
    jQuery.fn.extend({
        find: function (selector) {
            var i, l, length, n, r, ret, self = this;
            if (typeof selector !== "string") {
                return jQuery(selector).filter(function () {
                    for (i = 0, l = self.length; i < l; i++) {
                        if (jQuery.contains(self[i], this)) {
                            return true
                        }
                    }
                })
            }
            ret = this.pushStack("", "find", selector);
            for (i = 0, l = this.length; i < l; i++) {
                length = ret.length;
                jQuery.find(selector, this[i], ret);
                if (i > 0) {
                    for (n = length; n < ret.length; n++) {
                        for (r = 0; r < length; r++) {
                            if (ret[r] === ret[n]) {
                                ret.splice(n--, 1);
                                break
                            }
                        }
                    }
                }
            }
            return ret
        }, has: function (target) {
            var i, targets = jQuery(target, this), len = targets.length;
            return this.filter(function () {
                for (i = 0; i < len; i++) {
                    if (jQuery.contains(this, targets[i])) {
                        return true
                    }
                }
            })
        }, not: function (selector) {
            return this.pushStack(winnow(this, selector, false), "not", selector)
        }, filter: function (selector) {
            return this.pushStack(winnow(this, selector, true), "filter", selector)
        }, is: function (selector) {
            return !!selector && (typeof selector === "string" ? rneedsContext.test(selector) ? jQuery(selector, this.context).index(this[0]) >= 0 : jQuery.filter(selector, this).length > 0 : this.filter(selector).length > 0)
        }, closest: function (selectors, context) {
            var cur, i = 0, l = this.length, ret = [],
                pos = rneedsContext.test(selectors) || typeof selectors !== "string" ? jQuery(selectors, context || this.context) : 0;
            for (; i < l; i++) {
                cur = this[i];
                while (cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11) {
                    if (pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors)) {
                        ret.push(cur);
                        break
                    }
                    cur = cur.parentNode
                }
            }
            ret = ret.length > 1 ? jQuery.unique(ret) : ret;
            return this.pushStack(ret, "closest", selectors)
        }, index: function (elem) {
            if (!elem) {
                return this[0] && this[0].parentNode ? this.prevAll().length : -1
            }
            if (typeof elem === "string") {
                return jQuery.inArray(this[0], jQuery(elem))
            }
            return jQuery.inArray(elem.jquery ? elem[0] : elem, this)
        }, add: function (selector, context) {
            var set = typeof selector === "string" ? jQuery(selector, context) : jQuery.makeArray(selector && selector.nodeType ? [selector] : selector),
                all = jQuery.merge(this.get(), set);
            return this.pushStack(isDisconnected(set[0]) || isDisconnected(all[0]) ? all : jQuery.unique(all))
        }, addBack: function (selector) {
            return this.add(selector == null ? this.prevObject : this.prevObject.filter(selector))
        }
    });
    jQuery.fn.andSelf = jQuery.fn.addBack;

    function isDisconnected(node) {
        return !node || !node.parentNode || node.parentNode.nodeType === 11
    }

    function sibling(cur, dir) {
        do {
            cur = cur[dir]
        } while (cur && cur.nodeType !== 1);
        return cur
    }

    jQuery.each({
        parent: function (elem) {
            var parent = elem.parentNode;
            return parent && parent.nodeType !== 11 ? parent : null
        }, parents: function (elem) {
            return jQuery.dir(elem, "parentNode")
        }, parentsUntil: function (elem, i, until) {
            return jQuery.dir(elem, "parentNode", until)
        }, next: function (elem) {
            return sibling(elem, "nextSibling")
        }, prev: function (elem) {
            return sibling(elem, "previousSibling")
        }, nextAll: function (elem) {
            return jQuery.dir(elem, "nextSibling")
        }, prevAll: function (elem) {
            return jQuery.dir(elem, "previousSibling")
        }, nextUntil: function (elem, i, until) {
            return jQuery.dir(elem, "nextSibling", until)
        }, prevUntil: function (elem, i, until) {
            return jQuery.dir(elem, "previousSibling", until)
        }, siblings: function (elem) {
            return jQuery.sibling((elem.parentNode || {}).firstChild, elem)
        }, children: function (elem) {
            return jQuery.sibling(elem.firstChild)
        }, contents: function (elem) {
            return jQuery.nodeName(elem, "iframe") ? elem.contentDocument || elem.contentWindow.document : jQuery.merge([], elem.childNodes)
        }
    }, function (name, fn) {
        jQuery.fn[name] = function (until, selector) {
            var ret = jQuery.map(this, fn, until);
            if (!runtil.test(name)) {
                selector = until
            }
            if (selector && typeof selector === "string") {
                ret = jQuery.filter(selector, ret)
            }
            ret = this.length > 1 && !guaranteedUnique[name] ? jQuery.unique(ret) : ret;
            if (this.length > 1 && rparentsprev.test(name)) {
                ret = ret.reverse()
            }
            return this.pushStack(ret, name, core_slice.call(arguments).join(","))
        }
    });
    jQuery.extend({
        filter: function (expr, elems, not) {
            if (not) {
                expr = ":not(" + expr + ")"
            }
            return elems.length === 1 ? jQuery.find.matchesSelector(elems[0], expr) ? [elems[0]] : [] : jQuery.find.matches(expr, elems)
        }, dir: function (elem, dir, until) {
            var matched = [], cur = elem[dir];
            while (cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery(cur).is(until))) {
                if (cur.nodeType === 1) {
                    matched.push(cur)
                }
                cur = cur[dir]
            }
            return matched
        }, sibling: function (n, elem) {
            var r = [];
            for (; n; n = n.nextSibling) {
                if (n.nodeType === 1 && n !== elem) {
                    r.push(n)
                }
            }
            return r
        }
    });

    function winnow(elements, qualifier, keep) {
        qualifier = qualifier || 0;
        if (jQuery.isFunction(qualifier)) {
            return jQuery.grep(elements, function (elem, i) {
                var retVal = !!qualifier.call(elem, i, elem);
                return retVal === keep
            })
        } else if (qualifier.nodeType) {
            return jQuery.grep(elements, function (elem, i) {
                return elem === qualifier === keep
            })
        } else if (typeof qualifier === "string") {
            var filtered = jQuery.grep(elements, function (elem) {
                return elem.nodeType === 1
            });
            if (isSimple.test(qualifier)) {
                return jQuery.filter(qualifier, filtered, !keep)
            } else {
                qualifier = jQuery.filter(qualifier, filtered)
            }
        }
        return jQuery.grep(elements, function (elem, i) {
            return jQuery.inArray(elem, qualifier) >= 0 === keep
        })
    }

    function createSafeFragment(document) {
        var list = nodeNames.split("|"), safeFrag = document.createDocumentFragment();
        if (safeFrag.createElement) {
            while (list.length) {
                safeFrag.createElement(list.pop())
            }
        }
        return safeFrag
    }

    var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
        rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, rleadingWhitespace = /^\s+/,
        rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, rtagName = /<([\w:]+)/,
        rtbody = /<tbody/i, rhtml = /<|&#?\w+;/, rnoInnerhtml = /<(?:script|style|link)/i,
        rnocache = /<(?:script|object|embed|option|style)/i,
        rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), rcheckableType = /^(?:checkbox|radio)$/,
        rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, rscriptType = /\/(java|ecma)script/i,
        rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g, wrapMap = {
            option: [1, "<select multiple='multiple'>", "</select>"],
            legend: [1, "<fieldset>", "</fieldset>"],
            thead: [1, "<table>", "</table>"],
            tr: [2, "<table><tbody>", "</tbody></table>"],
            td: [3, "<table><tbody><tr>", "</tr></tbody></table>"],
            col: [2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"],
            area: [1, "<map>", "</map>"],
            _default: [0, "", ""]
        }, safeFragment = createSafeFragment(document),
        fragmentDiv = safeFragment.appendChild(document.createElement("div"));
    wrapMap.optgroup = wrapMap.option;
    wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
    wrapMap.th = wrapMap.td;
    if (!jQuery.support.htmlSerialize) {
        wrapMap._default = [1, "X<div>", "</div>"]
    }
    jQuery.fn.extend({
        text: function (value) {
            return jQuery.access(this, function (value) {
                return value === undefined ? jQuery.text(this) : this.empty().append((this[0] && this[0].ownerDocument || document).createTextNode(value))
            }, null, value, arguments.length)
        }, wrapAll: function (html) {
            if (jQuery.isFunction(html)) {
                return this.each(function (i) {
                    jQuery(this).wrapAll(html.call(this, i))
                })
            }
            if (this[0]) {
                var wrap = jQuery(html, this[0].ownerDocument).eq(0).clone(true);
                if (this[0].parentNode) {
                    wrap.insertBefore(this[0])
                }
                wrap.map(function () {
                    var elem = this;
                    while (elem.firstChild && elem.firstChild.nodeType === 1) {
                        elem = elem.firstChild
                    }
                    return elem
                }).append(this)
            }
            return this
        }, wrapInner: function (html) {
            if (jQuery.isFunction(html)) {
                return this.each(function (i) {
                    jQuery(this).wrapInner(html.call(this, i))
                })
            }
            return this.each(function () {
                var self = jQuery(this), contents = self.contents();
                if (contents.length) {
                    contents.wrapAll(html)
                } else {
                    self.append(html)
                }
            })
        }, wrap: function (html) {
            var isFunction = jQuery.isFunction(html);
            return this.each(function (i) {
                jQuery(this).wrapAll(isFunction ? html.call(this, i) : html)
            })
        }, unwrap: function () {
            return this.parent().each(function () {
                if (!jQuery.nodeName(this, "body")) {
                    jQuery(this).replaceWith(this.childNodes)
                }
            }).end()
        }, append: function () {
            return this.domManip(arguments, true, function (elem) {
                if (this.nodeType === 1 || this.nodeType === 11) {
                    this.appendChild(elem)
                }
            })
        }, prepend: function () {
            return this.domManip(arguments, true, function (elem) {
                if (this.nodeType === 1 || this.nodeType === 11) {
                    this.insertBefore(elem, this.firstChild)
                }
            })
        }, before: function () {
            if (!isDisconnected(this[0])) {
                return this.domManip(arguments, false, function (elem) {
                    this.parentNode.insertBefore(elem, this)
                })
            }
            if (arguments.length) {
                var set = jQuery.clean(arguments);
                return this.pushStack(jQuery.merge(set, this), "before", this.selector)
            }
        }, after: function () {
            if (!isDisconnected(this[0])) {
                return this.domManip(arguments, false, function (elem) {
                    this.parentNode.insertBefore(elem, this.nextSibling)
                })
            }
            if (arguments.length) {
                var set = jQuery.clean(arguments);
                return this.pushStack(jQuery.merge(this, set), "after", this.selector)
            }
        }, remove: function (selector, keepData) {
            var elem, i = 0;
            for (; (elem = this[i]) != null; i++) {
                if (!selector || jQuery.filter(selector, [elem]).length) {
                    if (!keepData && elem.nodeType === 1) {
                        jQuery.cleanData(elem.getElementsByTagName("*"));
                        jQuery.cleanData([elem])
                    }
                    if (elem.parentNode) {
                        elem.parentNode.removeChild(elem)
                    }
                }
            }
            return this
        }, empty: function () {
            var elem, i = 0;
            for (; (elem = this[i]) != null; i++) {
                if (elem.nodeType === 1) {
                    jQuery.cleanData(elem.getElementsByTagName("*"))
                }
                while (elem.firstChild) {
                    elem.removeChild(elem.firstChild)
                }
            }
            return this
        }, clone: function (dataAndEvents, deepDataAndEvents) {
            dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
            deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
            return this.map(function () {
                return jQuery.clone(this, dataAndEvents, deepDataAndEvents)
            })
        }, html: function (value) {
            return jQuery.access(this, function (value) {
                var elem = this[0] || {}, i = 0, l = this.length;
                if (value === undefined) {
                    return elem.nodeType === 1 ? elem.innerHTML.replace(rinlinejQuery, "") : undefined
                }
                if (typeof value === "string" && !rnoInnerhtml.test(value) && (jQuery.support.htmlSerialize || !rnoshimcache.test(value)) && (jQuery.support.leadingWhitespace || !rleadingWhitespace.test(value)) && !wrapMap[(rtagName.exec(value) || ["", ""])[1].toLowerCase()]) {
                    value = value.replace(rxhtmlTag, "<$1></$2>");
                    try {
                        for (; i < l; i++) {
                            elem = this[i] || {};
                            if (elem.nodeType === 1) {
                                jQuery.cleanData(elem.getElementsByTagName("*"));
                                elem.innerHTML = value
                            }
                        }
                        elem = 0
                    } catch (e) {
                    }
                }
                if (elem) {
                    this.empty().append(value)
                }
            }, null, value, arguments.length)
        }, replaceWith: function (value) {
            if (!isDisconnected(this[0])) {
                if (jQuery.isFunction(value)) {
                    return this.each(function (i) {
                        var self = jQuery(this), old = self.html();
                        self.replaceWith(value.call(this, i, old))
                    })
                }
                if (typeof value !== "string") {
                    value = jQuery(value).detach()
                }
                return this.each(function () {
                    var next = this.nextSibling, parent = this.parentNode;
                    jQuery(this).remove();
                    if (next) {
                        jQuery(next).before(value)
                    } else {
                        jQuery(parent).append(value)
                    }
                })
            }
            return this.length ? this.pushStack(jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value) : this
        }, detach: function (selector) {
            return this.remove(selector, true)
        }, domManip: function (args, table, callback) {
            args = [].concat.apply([], args);
            var results, first, fragment, iNoClone, i = 0, value = args[0], scripts = [], l = this.length;
            if (!jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test(value)) {
                return this.each(function () {
                    jQuery(this).domManip(args, table, callback)
                })
            }
            if (jQuery.isFunction(value)) {
                return this.each(function (i) {
                    var self = jQuery(this);
                    args[0] = value.call(this, i, table ? self.html() : undefined);
                    self.domManip(args, table, callback)
                })
            }
            if (this[0]) {
                results = jQuery.buildFragment(args, this, scripts);
                fragment = results.fragment;
                first = fragment.firstChild;
                if (fragment.childNodes.length === 1) {
                    fragment = first
                }
                if (first) {
                    table = table && jQuery.nodeName(first, "tr");
                    for (iNoClone = results.cacheable || l - 1; i < l; i++) {
                        callback.call(table && jQuery.nodeName(this[i], "table") ? findOrAppend(this[i], "tbody") : this[i], i === iNoClone ? fragment : jQuery.clone(fragment, true, true))
                    }
                }
                fragment = first = null;
                if (scripts.length) {
                    jQuery.each(scripts, function (i, elem) {
                        if (elem.src) {
                            if (jQuery.ajax) {
                                jQuery.ajax({
                                    url: elem.src,
                                    type: "GET",
                                    dataType: "script",
                                    async: false,
                                    global: false,
                                    throws: true
                                })
                            } else {
                                jQuery.error("no ajax")
                            }
                        } else {
                            jQuery.globalEval((elem.text || elem.textContent || elem.innerHTML || "").replace(rcleanScript, ""))
                        }
                        if (elem.parentNode) {
                            elem.parentNode.removeChild(elem)
                        }
                    })
                }
            }
            return this
        }
    });

    function findOrAppend(elem, tag) {
        return elem.getElementsByTagName(tag)[0] || elem.appendChild(elem.ownerDocument.createElement(tag))
    }

    function cloneCopyEvent(src, dest) {
        if (dest.nodeType !== 1 || !jQuery.hasData(src)) {
            return
        }
        var type, i, l, oldData = jQuery._data(src), curData = jQuery._data(dest, oldData), events = oldData.events;
        if (events) {
            delete curData.handle;
            curData.events = {};
            for (type in events) {
                for (i = 0, l = events[type].length; i < l; i++) {
                    jQuery.event.add(dest, type, events[type][i])
                }
            }
        }
        if (curData.data) {
            curData.data = jQuery.extend({}, curData.data)
        }
    }

    function cloneFixAttributes(src, dest) {
        var nodeName;
        if (dest.nodeType !== 1) {
            return
        }
        if (dest.clearAttributes) {
            dest.clearAttributes()
        }
        if (dest.mergeAttributes) {
            dest.mergeAttributes(src)
        }
        nodeName = dest.nodeName.toLowerCase();
        if (nodeName === "object") {
            if (dest.parentNode) {
                dest.outerHTML = src.outerHTML
            }
            if (jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML))) {
                dest.innerHTML = src.innerHTML
            }
        } else if (nodeName === "input" && rcheckableType.test(src.type)) {
            dest.defaultChecked = dest.checked = src.checked;
            if (dest.value !== src.value) {
                dest.value = src.value
            }
        } else if (nodeName === "option") {
            dest.selected = src.defaultSelected
        } else if (nodeName === "input" || nodeName === "textarea") {
            dest.defaultValue = src.defaultValue
        } else if (nodeName === "script" && dest.text !== src.text) {
            dest.text = src.text
        }
        dest.removeAttribute(jQuery.expando)
    }

    jQuery.buildFragment = function (args, context, scripts) {
        var fragment, cacheable, cachehit, first = args[0];
        context = context || document;
        context = !context.nodeType && context[0] || context;
        context = context.ownerDocument || context;
        if (args.length === 1 && typeof first === "string" && first.length < 512 && context === document && first.charAt(0) === "<" && !rnocache.test(first) && (jQuery.support.checkClone || !rchecked.test(first)) && (jQuery.support.html5Clone || !rnoshimcache.test(first))) {
            cacheable = true;
            fragment = jQuery.fragments[first];
            cachehit = fragment !== undefined
        }
        if (!fragment) {
            fragment = context.createDocumentFragment();
            jQuery.clean(args, context, fragment, scripts);
            if (cacheable) {
                jQuery.fragments[first] = cachehit && fragment
            }
        }
        return {fragment: fragment, cacheable: cacheable}
    };
    jQuery.fragments = {};
    jQuery.each({
        appendTo: "append",
        prependTo: "prepend",
        insertBefore: "before",
        insertAfter: "after",
        replaceAll: "replaceWith"
    }, function (name, original) {
        jQuery.fn[name] = function (selector) {
            var elems, i = 0, ret = [], insert = jQuery(selector), l = insert.length,
                parent = this.length === 1 && this[0].parentNode;
            if ((parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1) {
                insert[original](this[0]);
                return this
            } else {
                for (; i < l; i++) {
                    elems = (i > 0 ? this.clone(true) : this).get();
                    jQuery(insert[i])[original](elems);
                    ret = ret.concat(elems)
                }
                return this.pushStack(ret, name, insert.selector)
            }
        }
    });

    function getAll(elem) {
        if (typeof elem.getElementsByTagName !== "undefined") {
            return elem.getElementsByTagName("*")
        } else if (typeof elem.querySelectorAll !== "undefined") {
            return elem.querySelectorAll("*")
        } else {
            return []
        }
    }

    function fixDefaultChecked(elem) {
        if (rcheckableType.test(elem.type)) {
            elem.defaultChecked = elem.checked
        }
    }

    jQuery.extend({
        clone: function (elem, dataAndEvents, deepDataAndEvents) {
            var srcElements, destElements, i, clone;
            if (jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test("<" + elem.nodeName + ">")) {
                clone = elem.cloneNode(true)
            } else {
                fragmentDiv.innerHTML = elem.outerHTML;
                fragmentDiv.removeChild(clone = fragmentDiv.firstChild)
            }
            if ((!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem)) {
                cloneFixAttributes(elem, clone);
                srcElements = getAll(elem);
                destElements = getAll(clone);
                for (i = 0; srcElements[i]; ++i) {
                    if (destElements[i]) {
                        cloneFixAttributes(srcElements[i], destElements[i])
                    }
                }
            }
            if (dataAndEvents) {
                cloneCopyEvent(elem, clone);
                if (deepDataAndEvents) {
                    srcElements = getAll(elem);
                    destElements = getAll(clone);
                    for (i = 0; srcElements[i]; ++i) {
                        cloneCopyEvent(srcElements[i], destElements[i])
                    }
                }
            }
            srcElements = destElements = null;
            return clone
        }, clean: function (elems, context, fragment, scripts) {
            var i, j, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
                safe = context === document && safeFragment, ret = [];
            if (!context || typeof context.createDocumentFragment === "undefined") {
                context = document
            }
            for (i = 0; (elem = elems[i]) != null; i++) {
                if (typeof elem === "number") {
                    elem += ""
                }
                if (!elem) {
                    continue
                }
                if (typeof elem === "string") {
                    if (!rhtml.test(elem)) {
                        elem = context.createTextNode(elem)
                    } else {
                        safe = safe || createSafeFragment(context);
                        div = context.createElement("div");
                        safe.appendChild(div);
                        elem = elem.replace(rxhtmlTag, "<$1></$2>");
                        tag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase();
                        wrap = wrapMap[tag] || wrapMap._default;
                        depth = wrap[0];
                        div.innerHTML = wrap[1] + elem + wrap[2];
                        while (depth--) {
                            div = div.lastChild
                        }
                        if (!jQuery.support.tbody) {
                            hasBody = rtbody.test(elem);
                            tbody = tag === "table" && !hasBody ? div.firstChild && div.firstChild.childNodes : wrap[1] === "<table>" && !hasBody ? div.childNodes : [];
                            for (j = tbody.length - 1; j >= 0; --j) {
                                if (jQuery.nodeName(tbody[j], "tbody") && !tbody[j].childNodes.length) {
                                    tbody[j].parentNode.removeChild(tbody[j])
                                }
                            }
                        }
                        if (!jQuery.support.leadingWhitespace && rleadingWhitespace.test(elem)) {
                            div.insertBefore(context.createTextNode(rleadingWhitespace.exec(elem)[0]), div.firstChild)
                        }
                        elem = div.childNodes;
                        div.parentNode.removeChild(div)
                    }
                }
                if (elem.nodeType) {
                    ret.push(elem)
                } else {
                    jQuery.merge(ret, elem)
                }
            }
            if (div) {
                elem = div = safe = null
            }
            if (!jQuery.support.appendChecked) {
                for (i = 0; (elem = ret[i]) != null; i++) {
                    if (jQuery.nodeName(elem, "input")) {
                        fixDefaultChecked(elem)
                    } else if (typeof elem.getElementsByTagName !== "undefined") {
                        jQuery.grep(elem.getElementsByTagName("input"), fixDefaultChecked)
                    }
                }
            }
            if (fragment) {
                handleScript = function (elem) {
                    if (!elem.type || rscriptType.test(elem.type)) {
                        return scripts ? scripts.push(elem.parentNode ? elem.parentNode.removeChild(elem) : elem) : fragment.appendChild(elem)
                    }
                };
                for (i = 0; (elem = ret[i]) != null; i++) {
                    if (!(jQuery.nodeName(elem, "script") && handleScript(elem))) {
                        fragment.appendChild(elem);
                        if (typeof elem.getElementsByTagName !== "undefined") {
                            jsTags = jQuery.grep(jQuery.merge([], elem.getElementsByTagName("script")), handleScript);
                            ret.splice.apply(ret, [i + 1, 0].concat(jsTags));
                            i += jsTags.length
                        }
                    }
                }
            }
            return ret
        }, cleanData: function (elems, acceptData) {
            var data, id, elem, type, i = 0, internalKey = jQuery.expando, cache = jQuery.cache,
                deleteExpando = jQuery.support.deleteExpando, special = jQuery.event.special;
            for (; (elem = elems[i]) != null; i++) {
                if (acceptData || jQuery.acceptData(elem)) {
                    id = elem[internalKey];
                    data = id && cache[id];
                    if (data) {
                        if (data.events) {
                            for (type in data.events) {
                                if (special[type]) {
                                    jQuery.event.remove(elem, type)
                                } else {
                                    jQuery.removeEvent(elem, type, data.handle)
                                }
                            }
                        }
                        if (cache[id]) {
                            delete cache[id];
                            if (deleteExpando) {
                                delete elem[internalKey]
                            } else if (elem.removeAttribute) {
                                elem.removeAttribute(internalKey)
                            } else {
                                elem[internalKey] = null
                            }
                            jQuery.deletedIds.push(id)
                        }
                    }
                }
            }
        }
    });
    (function () {
        var matched, browser;
        jQuery.uaMatch = function (ua) {
            ua = ua.toLowerCase();
            var match = /(chrome)[ \/]([\w.]+)/.exec(ua) || /(webkit)[ \/]([\w.]+)/.exec(ua) || /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) || /(msie) ([\w.]+)/.exec(ua) || ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) || [];
            return {browser: match[1] || "", version: match[2] || "0"}
        };
        matched = jQuery.uaMatch(navigator.userAgent);
        browser = {};
        if (matched.browser) {
            browser[matched.browser] = true;
            browser.version = matched.version
        }
        if (browser.chrome) {
            browser.webkit = true
        } else if (browser.webkit) {
            browser.safari = true
        }
        jQuery.browser = browser;
        jQuery.sub = function () {
            function jQuerySub(selector, context) {
                return new jQuerySub.fn.init(selector, context)
            }

            jQuery.extend(true, jQuerySub, this);
            jQuerySub.superclass = this;
            jQuerySub.fn = jQuerySub.prototype = this();
            jQuerySub.fn.constructor = jQuerySub;
            jQuerySub.sub = this.sub;
            jQuerySub.fn.init = function init(selector, context) {
                if (context && context instanceof jQuery && !(context instanceof jQuerySub)) {
                    context = jQuerySub(context)
                }
                return jQuery.fn.init.call(this, selector, context, rootjQuerySub)
            };
            jQuerySub.fn.init.prototype = jQuerySub.fn;
            var rootjQuerySub = jQuerySub(document);
            return jQuerySub
        }
    })();
    var curCSS, iframe, iframeDoc, ralpha = /alpha\([^)]*\)/i, ropacity = /opacity=([^)]*)/,
        rposition = /^(top|right|bottom|left)$/, rdisplayswap = /^(none|table(?!-c[ea]).+)/, rmargin = /^margin/,
        rnumsplit = new RegExp("^(" + core_pnum + ")(.*)$", "i"),
        rnumnonpx = new RegExp("^(" + core_pnum + ")(?!px)[a-z%]+$", "i"),
        rrelNum = new RegExp("^([-+])=(" + core_pnum + ")", "i"), elemdisplay = {},
        cssShow = {position: "absolute", visibility: "hidden", display: "block"},
        cssNormalTransform = {letterSpacing: 0, fontWeight: 400}, cssExpand = ["Top", "Right", "Bottom", "Left"],
        cssPrefixes = ["Webkit", "O", "Moz", "ms"], eventsToggle = jQuery.fn.toggle;

    function vendorPropName(style, name) {
        if (name in style) {
            return name
        }
        var capName = name.charAt(0).toUpperCase() + name.slice(1), origName = name, i = cssPrefixes.length;
        while (i--) {
            name = cssPrefixes[i] + capName;
            if (name in style) {
                return name
            }
        }
        return origName
    }

    function isHidden(elem, el) {
        elem = el || elem;
        return jQuery.css(elem, "display") === "none" || !jQuery.contains(elem.ownerDocument, elem)
    }

    function showHide(elements, show) {
        var elem, display, values = [], index = 0, length = elements.length;
        for (; index < length; index++) {
            elem = elements[index];
            if (!elem.style) {
                continue
            }
            values[index] = jQuery._data(elem, "olddisplay");
            if (show) {
                if (!values[index] && elem.style.display === "none") {
                    elem.style.display = ""
                }
                if (elem.style.display === "" && isHidden(elem)) {
                    values[index] = jQuery._data(elem, "olddisplay", css_defaultDisplay(elem.nodeName))
                }
            } else {
                display = curCSS(elem, "display");
                if (!values[index] && display !== "none") {
                    jQuery._data(elem, "olddisplay", display)
                }
            }
        }
        for (index = 0; index < length; index++) {
            elem = elements[index];
            if (!elem.style) {
                continue
            }
            if (!show || elem.style.display === "none" || elem.style.display === "") {
                elem.style.display = show ? values[index] || "" : "none"
            }
        }
        return elements
    }

    jQuery.fn.extend({
        css: function (name, value) {
            return jQuery.access(this, function (elem, name, value) {
                return value !== undefined ? jQuery.style(elem, name, value) : jQuery.css(elem, name)
            }, name, value, arguments.length > 1)
        }, show: function () {
            return showHide(this, true)
        }, hide: function () {
            return showHide(this)
        }, toggle: function (state, fn2) {
            var bool = typeof state === "boolean";
            if (jQuery.isFunction(state) && jQuery.isFunction(fn2)) {
                return eventsToggle.apply(this, arguments)
            }
            return this.each(function () {
                if (bool ? state : isHidden(this)) {
                    jQuery(this).show()
                } else {
                    jQuery(this).hide()
                }
            })
        }
    });
    jQuery.extend({
        cssHooks: {
            opacity: {
                get: function (elem, computed) {
                    if (computed) {
                        var ret = curCSS(elem, "opacity");
                        return ret === "" ? "1" : ret
                    }
                }
            }
        },
        cssNumber: {
            fillOpacity: true,
            fontWeight: true,
            lineHeight: true,
            opacity: true,
            orphans: true,
            widows: true,
            zIndex: true,
            zoom: true
        },
        cssProps: {float: jQuery.support.cssFloat ? "cssFloat" : "styleFloat"},
        style: function (elem, name, value, extra) {
            if (!elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style) {
                return
            }
            var ret, type, hooks, origName = jQuery.camelCase(name), style = elem.style;
            name = jQuery.cssProps[origName] || (jQuery.cssProps[origName] = vendorPropName(style, origName));
            hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName];
            if (value !== undefined) {
                type = typeof value;
                if (type === "string" && (ret = rrelNum.exec(value))) {
                    value = (ret[1] + 1) * ret[2] + parseFloat(jQuery.css(elem, name));
                    type = "number"
                }
                if (value == null || type === "number" && isNaN(value)) {
                    return
                }
                if (type === "number" && !jQuery.cssNumber[origName]) {
                    value += "px"
                }
                if (!hooks || !("set" in hooks) || (value = hooks.set(elem, value, extra)) !== undefined) {
                    try {
                        style[name] = value
                    } catch (e) {
                    }
                }
            } else {
                if (hooks && "get" in hooks && (ret = hooks.get(elem, false, extra)) !== undefined) {
                    return ret
                }
                return style[name]
            }
        },
        css: function (elem, name, numeric, extra) {
            var val, num, hooks, origName = jQuery.camelCase(name);
            name = jQuery.cssProps[origName] || (jQuery.cssProps[origName] = vendorPropName(elem.style, origName));
            hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName];
            if (hooks && "get" in hooks) {
                val = hooks.get(elem, true, extra)
            }
            if (val === undefined) {
                val = curCSS(elem, name)
            }
            if (val === "normal" && name in cssNormalTransform) {
                val = cssNormalTransform[name]
            }
            if (numeric || extra !== undefined) {
                num = parseFloat(val);
                return numeric || jQuery.isNumeric(num) ? num || 0 : val
            }
            return val
        },
        swap: function (elem, options, callback) {
            var ret, name, old = {};
            for (name in options) {
                old[name] = elem.style[name];
                elem.style[name] = options[name]
            }
            ret = callback.call(elem);
            for (name in options) {
                elem.style[name] = old[name]
            }
            return ret
        }
    });
    if (window.getComputedStyle) {
        curCSS = function (elem, name) {
            var ret, width, minWidth, maxWidth, computed = window.getComputedStyle(elem, null), style = elem.style;
            if (computed) {
                ret = computed[name];
                if (ret === "" && !jQuery.contains(elem.ownerDocument, elem)) {
                    ret = jQuery.style(elem, name)
                }
                if (rnumnonpx.test(ret) && rmargin.test(name)) {
                    width = style.width;
                    minWidth = style.minWidth;
                    maxWidth = style.maxWidth;
                    style.minWidth = style.maxWidth = style.width = ret;
                    ret = computed.width;
                    style.width = width;
                    style.minWidth = minWidth;
                    style.maxWidth = maxWidth
                }
            }
            return ret
        }
    } else if (document.documentElement.currentStyle) {
        curCSS = function (elem, name) {
            var left, rsLeft, ret = elem.currentStyle && elem.currentStyle[name], style = elem.style;
            if (ret == null && style && style[name]) {
                ret = style[name]
            }
            if (rnumnonpx.test(ret) && !rposition.test(name)) {
                left = style.left;
                rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
                if (rsLeft) {
                    elem.runtimeStyle.left = elem.currentStyle.left
                }
                style.left = name === "fontSize" ? "1em" : ret;
                ret = style.pixelLeft + "px";
                style.left = left;
                if (rsLeft) {
                    elem.runtimeStyle.left = rsLeft
                }
            }
            return ret === "" ? "auto" : ret
        }
    }

    function setPositiveNumber(elem, value, subtract) {
        var matches = rnumsplit.exec(value);
        return matches ? Math.max(0, matches[1] - (subtract || 0)) + (matches[2] || "px") : value
    }

    function augmentWidthOrHeight(elem, name, extra, isBorderBox) {
        var i = extra === (isBorderBox ? "border" : "content") ? 4 : name === "width" ? 1 : 0, val = 0;
        for (; i < 4; i += 2) {
            if (extra === "margin") {
                val += jQuery.css(elem, extra + cssExpand[i], true)
            }
            if (isBorderBox) {
                if (extra === "content") {
                    val -= parseFloat(curCSS(elem, "padding" + cssExpand[i])) || 0
                }
                if (extra !== "margin") {
                    val -= parseFloat(curCSS(elem, "border" + cssExpand[i] + "Width")) || 0
                }
            } else {
                val += parseFloat(curCSS(elem, "padding" + cssExpand[i])) || 0;
                if (extra !== "padding") {
                    val += parseFloat(curCSS(elem, "border" + cssExpand[i] + "Width")) || 0
                }
            }
        }
        return val
    }

    function getWidthOrHeight(elem, name, extra) {
        var val = name === "width" ? elem.offsetWidth : elem.offsetHeight, valueIsBorderBox = true,
            isBorderBox = jQuery.support.boxSizing && jQuery.css(elem, "boxSizing") === "border-box";
        if (val <= 0 || val == null) {
            val = curCSS(elem, name);
            if (val < 0 || val == null) {
                val = elem.style[name]
            }
            if (rnumnonpx.test(val)) {
                return val
            }
            valueIsBorderBox = isBorderBox && (jQuery.support.boxSizingReliable || val === elem.style[name]);
            val = parseFloat(val) || 0
        }
        return val + augmentWidthOrHeight(elem, name, extra || (isBorderBox ? "border" : "content"), valueIsBorderBox) + "px"
    }

    function css_defaultDisplay(nodeName) {
        if (elemdisplay[nodeName]) {
            return elemdisplay[nodeName]
        }
        var elem = jQuery("<" + nodeName + ">").appendTo(document.body), display = elem.css("display");
        elem.remove();
        if (display === "none" || display === "") {
            iframe = document.body.appendChild(iframe || jQuery.extend(document.createElement("iframe"), {
                frameBorder: 0,
                width: 0,
                height: 0
            }));
            if (!iframeDoc || !iframe.createElement) {
                iframeDoc = (iframe.contentWindow || iframe.contentDocument).document;
                iframeDoc.write("<!doctype html><html><body>");
                iframeDoc.close()
            }
            elem = iframeDoc.body.appendChild(iframeDoc.createElement(nodeName));
            display = curCSS(elem, "display");
            document.body.removeChild(iframe)
        }
        elemdisplay[nodeName] = display;
        return display
    }

    jQuery.each(["height", "width"], function (i, name) {
        jQuery.cssHooks[name] = {
            get: function (elem, computed, extra) {
                if (computed) {
                    if (elem.offsetWidth === 0 && rdisplayswap.test(curCSS(elem, "display"))) {
                        return jQuery.swap(elem, cssShow, function () {
                            return getWidthOrHeight(elem, name, extra)
                        })
                    } else {
                        return getWidthOrHeight(elem, name, extra)
                    }
                }
            }, set: function (elem, value, extra) {
                return setPositiveNumber(elem, value, extra ? augmentWidthOrHeight(elem, name, extra, jQuery.support.boxSizing && jQuery.css(elem, "boxSizing") === "border-box") : 0)
            }
        }
    });
    if (!jQuery.support.opacity) {
        jQuery.cssHooks.opacity = {
            get: function (elem, computed) {
                return ropacity.test((computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "") ? .01 * parseFloat(RegExp.$1) + "" : computed ? "1" : ""
            }, set: function (elem, value) {
                var style = elem.style, currentStyle = elem.currentStyle,
                    opacity = jQuery.isNumeric(value) ? "alpha(opacity=" + value * 100 + ")" : "",
                    filter = currentStyle && currentStyle.filter || style.filter || "";
                style.zoom = 1;
                if (value >= 1 && jQuery.trim(filter.replace(ralpha, "")) === "" && style.removeAttribute) {
                    style.removeAttribute("filter");
                    if (currentStyle && !currentStyle.filter) {
                        return
                    }
                }
                style.filter = ralpha.test(filter) ? filter.replace(ralpha, opacity) : filter + " " + opacity
            }
        }
    }
    jQuery(function () {
        if (!jQuery.support.reliableMarginRight) {
            jQuery.cssHooks.marginRight = {
                get: function (elem, computed) {
                    return jQuery.swap(elem, {display: "inline-block"}, function () {
                        if (computed) {
                            return curCSS(elem, "marginRight")
                        }
                    })
                }
            }
        }
        if (!jQuery.support.pixelPosition && jQuery.fn.position) {
            jQuery.each(["top", "left"], function (i, prop) {
                jQuery.cssHooks[prop] = {
                    get: function (elem, computed) {
                        if (computed) {
                            var ret = curCSS(elem, prop);
                            return rnumnonpx.test(ret) ? jQuery(elem).position()[prop] + "px" : ret
                        }
                    }
                }
            })
        }
    });
    if (jQuery.expr && jQuery.expr.filters) {
        jQuery.expr.filters.hidden = function (elem) {
            return elem.offsetWidth === 0 && elem.offsetHeight === 0 || !jQuery.support.reliableHiddenOffsets && (elem.style && elem.style.display || curCSS(elem, "display")) === "none"
        };
        jQuery.expr.filters.visible = function (elem) {
            return !jQuery.expr.filters.hidden(elem)
        }
    }
    jQuery.each({margin: "", padding: "", border: "Width"}, function (prefix, suffix) {
        jQuery.cssHooks[prefix + suffix] = {
            expand: function (value) {
                var i, parts = typeof value === "string" ? value.split(" ") : [value], expanded = {};
                for (i = 0; i < 4; i++) {
                    expanded[prefix + cssExpand[i] + suffix] = parts[i] || parts[i - 2] || parts[0]
                }
                return expanded
            }
        };
        if (!rmargin.test(prefix)) {
            jQuery.cssHooks[prefix + suffix].set = setPositiveNumber
        }
    });
    var r20 = /%20/g, rbracket = /\[\]$/, rCRLF = /\r?\n/g,
        rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
        rselectTextarea = /^(?:select|textarea)/i;
    jQuery.fn.extend({
        serialize: function () {
            return jQuery.param(this.serializeArray())
        }, serializeArray: function () {
            return this.map(function () {
                return this.elements ? jQuery.makeArray(this.elements) : this
            }).filter(function () {
                return this.name && !this.disabled && (this.checked || rselectTextarea.test(this.nodeName) || rinput.test(this.type))
            }).map(function (i, elem) {
                var val = jQuery(this).val();
                return val == null ? null : jQuery.isArray(val) ? jQuery.map(val, function (val, i) {
                    return {name: elem.name, value: val.replace(rCRLF, "\r\n")}
                }) : {name: elem.name, value: val.replace(rCRLF, "\r\n")}
            }).get()
        }
    });
    jQuery.param = function (a, traditional) {
        var prefix, s = [], add = function (key, value) {
            value = jQuery.isFunction(value) ? value() : value == null ? "" : value;
            s[s.length] = encodeURIComponent(key) + "=" + encodeURIComponent(value)
        };
        if (traditional === undefined) {
            traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional
        }
        if (jQuery.isArray(a) || a.jquery && !jQuery.isPlainObject(a)) {
            jQuery.each(a, function () {
                add(this.name, this.value)
            })
        } else {
            for (prefix in a) {
                buildParams(prefix, a[prefix], traditional, add)
            }
        }
        return s.join("&").replace(r20, "+")
    };

    function buildParams(prefix, obj, traditional, add) {
        var name;
        if (jQuery.isArray(obj)) {
            jQuery.each(obj, function (i, v) {
                if (traditional || rbracket.test(prefix)) {
                    add(prefix, v)
                } else {
                    buildParams(prefix + "[" + (typeof v === "object" ? i : "") + "]", v, traditional, add)
                }
            })
        } else if (!traditional && jQuery.type(obj) === "object") {
            for (name in obj) {
                buildParams(prefix + "[" + name + "]", obj[name], traditional, add)
            }
        } else {
            add(prefix, obj)
        }
    }

    var ajaxLocation, ajaxLocParts, rhash = /#.*$/, rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/gm,
        rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/, rnoContent = /^(?:GET|HEAD)$/,
        rprotocol = /^\/\//, rquery = /\?/, rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
        rts = /([?&])_=[^&]*/, rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, _load = jQuery.fn.load,
        prefilters = {}, transports = {}, allTypes = ["*/"] + ["*"];
    try {
        ajaxLocation = location.href
    } catch (e) {
        ajaxLocation = document.createElement("a");
        ajaxLocation.href = "";
        ajaxLocation = ajaxLocation.href
    }
    ajaxLocParts = rurl.exec(ajaxLocation.toLowerCase()) || [];

    function addToPrefiltersOrTransports(structure) {
        return function (dataTypeExpression, func) {
            if (typeof dataTypeExpression !== "string") {
                func = dataTypeExpression;
                dataTypeExpression = "*"
            }
            var dataType, list, placeBefore, dataTypes = dataTypeExpression.toLowerCase().split(core_rspace), i = 0,
                length = dataTypes.length;
            if (jQuery.isFunction(func)) {
                for (; i < length; i++) {
                    dataType = dataTypes[i];
                    placeBefore = /^\+/.test(dataType);
                    if (placeBefore) {
                        dataType = dataType.substr(1) || "*"
                    }
                    list = structure[dataType] = structure[dataType] || [];
                    list[placeBefore ? "unshift" : "push"](func)
                }
            }
        }
    }

    function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR, dataType, inspected) {
        dataType = dataType || options.dataTypes[0];
        inspected = inspected || {};
        inspected[dataType] = true;
        var selection, list = structure[dataType], i = 0, length = list ? list.length : 0,
            executeOnly = structure === prefilters;
        for (; i < length && (executeOnly || !selection); i++) {
            selection = list[i](options, originalOptions, jqXHR);
            if (typeof selection === "string") {
                if (!executeOnly || inspected[selection]) {
                    selection = undefined
                } else {
                    options.dataTypes.unshift(selection);
                    selection = inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR, selection, inspected)
                }
            }
        }
        if ((executeOnly || !selection) && !inspected["*"]) {
            selection = inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR, "*", inspected)
        }
        return selection
    }

    function ajaxExtend(target, src) {
        var key, deep, flatOptions = jQuery.ajaxSettings.flatOptions || {};
        for (key in src) {
            if (src[key] !== undefined) {
                (flatOptions[key] ? target : deep || (deep = {}))[key] = src[key]
            }
        }
        if (deep) {
            jQuery.extend(true, target, deep)
        }
    }

    jQuery.fn.load = function (url, params, callback) {
        if (typeof url !== "string" && _load) {
            return _load.apply(this, arguments)
        }
        if (!this.length) {
            return this
        }
        var selector, type, response, self = this, off = url.indexOf(" ");
        if (off >= 0) {
            selector = url.slice(off, url.length);
            url = url.slice(0, off)
        }
        if (jQuery.isFunction(params)) {
            callback = params;
            params = undefined
        } else if (params && typeof params === "object") {
            type = "POST"
        }
        jQuery.ajax({
            url: url, type: type, dataType: "html", data: params, complete: function (jqXHR, status) {
                if (callback) {
                    self.each(callback, response || [jqXHR.responseText, status, jqXHR])
                }
            }
        }).done(function (responseText) {
            response = arguments;
            self.html(selector ? jQuery("<div>").append(responseText.replace(rscript, "")).find(selector) : responseText)
        });
        return this
    };
    jQuery.each("ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function (i, o) {
        jQuery.fn[o] = function (f) {
            return this.on(o, f)
        }
    });
    jQuery.each(["get", "post"], function (i, method) {
        jQuery[method] = function (url, data, callback, type) {
            if (jQuery.isFunction(data)) {
                type = type || callback;
                callback = data;
                data = undefined
            }
            return jQuery.ajax({type: method, url: url, data: data, success: callback, dataType: type})
        }
    });
    jQuery.extend({
        getScript: function (url, callback) {
            return jQuery.get(url, undefined, callback, "script")
        },
        getJSON: function (url, data, callback) {
            return jQuery.get(url, data, callback, "json")
        },
        ajaxSetup: function (target, settings) {
            if (settings) {
                ajaxExtend(target, jQuery.ajaxSettings)
            } else {
                settings = target;
                target = jQuery.ajaxSettings
            }
            ajaxExtend(target, settings);
            return target
        },
        ajaxSettings: {
            url: ajaxLocation,
            isLocal: rlocalProtocol.test(ajaxLocParts[1]),
            global: true,
            type: "GET",
            contentType: "application/x-www-form-urlencoded; charset=UTF-8",
            processData: true,
            async: true,
            accepts: {
                xml: "application/xml, text/xml",
                html: "text/html",
                text: "text/plain",
                json: "application/json, text/javascript",
                "*": allTypes
            },
            contents: {xml: /xml/, html: /html/, json: /json/},
            responseFields: {xml: "responseXML", text: "responseText"},
            converters: {
                "* text": window.String,
                "text html": true,
                "text json": jQuery.parseJSON,
                "text xml": jQuery.parseXML
            },
            flatOptions: {context: true, url: true}
        },
        ajaxPrefilter: addToPrefiltersOrTransports(prefilters),
        ajaxTransport: addToPrefiltersOrTransports(transports),
        ajax: function (url, options) {
            if (typeof url === "object") {
                options = url;
                url = undefined
            }
            options = options || {};
            var ifModifiedKey, responseHeadersString, responseHeaders, transport, timeoutTimer, parts, fireGlobals, i,
                s = jQuery.ajaxSetup({}, options), callbackContext = s.context || s,
                globalEventContext = callbackContext !== s && (callbackContext.nodeType || callbackContext instanceof jQuery) ? jQuery(callbackContext) : jQuery.event,
                deferred = jQuery.Deferred(), completeDeferred = jQuery.Callbacks("once memory"),
                statusCode = s.statusCode || {}, requestHeaders = {}, requestHeadersNames = {}, state = 0,
                strAbort = "canceled", jqXHR = {
                    readyState: 0, setRequestHeader: function (name, value) {
                        if (!state) {
                            var lname = name.toLowerCase();
                            name = requestHeadersNames[lname] = requestHeadersNames[lname] || name;
                            requestHeaders[name] = value
                        }
                        return this
                    }, getAllResponseHeaders: function () {
                        return state === 2 ? responseHeadersString : null
                    }, getResponseHeader: function (key) {
                        var match;
                        if (state === 2) {
                            if (!responseHeaders) {
                                responseHeaders = {};
                                while (match = rheaders.exec(responseHeadersString)) {
                                    responseHeaders[match[1].toLowerCase()] = match[2]
                                }
                            }
                            match = responseHeaders[key.toLowerCase()]
                        }
                        return match === undefined ? null : match
                    }, overrideMimeType: function (type) {
                        if (!state) {
                            s.mimeType = type
                        }
                        return this
                    }, abort: function (statusText) {
                        statusText = statusText || strAbort;
                        if (transport) {
                            transport.abort(statusText)
                        }
                        done(0, statusText);
                        return this
                    }
                };

            function done(status, nativeStatusText, responses, headers) {
                var isSuccess, success, error, response, modified, statusText = nativeStatusText;
                if (state === 2) {
                    return
                }
                state = 2;
                if (timeoutTimer) {
                    clearTimeout(timeoutTimer)
                }
                transport = undefined;
                responseHeadersString = headers || "";
                jqXHR.readyState = status > 0 ? 4 : 0;
                if (responses) {
                    response = ajaxHandleResponses(s, jqXHR, responses)
                }
                if (status >= 200 && status < 300 || status === 304) {
                    if (s.ifModified) {
                        modified = jqXHR.getResponseHeader("Last-Modified");
                        if (modified) {
                            jQuery.lastModified[ifModifiedKey] = modified
                        }
                        modified = jqXHR.getResponseHeader("Etag");
                        if (modified) {
                            jQuery.etag[ifModifiedKey] = modified
                        }
                    }
                    if (status === 304) {
                        statusText = "notmodified";
                        isSuccess = true
                    } else {
                        isSuccess = ajaxConvert(s, response);
                        statusText = isSuccess.state;
                        success = isSuccess.data;
                        error = isSuccess.error;
                        isSuccess = !error
                    }
                } else {
                    error = statusText;
                    if (!statusText || status) {
                        statusText = "error";
                        if (status < 0) {
                            status = 0
                        }
                    }
                }
                jqXHR.status = status;
                jqXHR.statusText = "" + (nativeStatusText || statusText);
                if (isSuccess) {
                    deferred.resolveWith(callbackContext, [success, statusText, jqXHR])
                } else {
                    deferred.rejectWith(callbackContext, [jqXHR, statusText, error])
                }
                jqXHR.statusCode(statusCode);
                statusCode = undefined;
                if (fireGlobals) {
                    globalEventContext.trigger("ajax" + (isSuccess ? "Success" : "Error"), [jqXHR, s, isSuccess ? success : error])
                }
                completeDeferred.fireWith(callbackContext, [jqXHR, statusText]);
                if (fireGlobals) {
                    globalEventContext.trigger("ajaxComplete", [jqXHR, s]);
                    if (!--jQuery.active) {
                        jQuery.event.trigger("ajaxStop")
                    }
                }
            }

            deferred.promise(jqXHR);
            jqXHR.success = jqXHR.done;
            jqXHR.error = jqXHR.fail;
            jqXHR.complete = completeDeferred.add;
            jqXHR.statusCode = function (map) {
                if (map) {
                    var tmp;
                    if (state < 2) {
                        for (tmp in map) {
                            statusCode[tmp] = [statusCode[tmp], map[tmp]]
                        }
                    } else {
                        tmp = map[jqXHR.status];
                        jqXHR.always(tmp)
                    }
                }
                return this
            };
            s.url = ((url || s.url) + "").replace(rhash, "").replace(rprotocol, ajaxLocParts[1] + "//");
            s.dataTypes = jQuery.trim(s.dataType || "*").toLowerCase().split(core_rspace);
            if (s.crossDomain == null) {
                parts = rurl.exec(s.url.toLowerCase());
                s.crossDomain = !!(parts && (parts[1] != ajaxLocParts[1] || parts[2] != ajaxLocParts[2] || (parts[3] || (parts[1] === "http:" ? 80 : 443)) != (ajaxLocParts[3] || (ajaxLocParts[1] === "http:" ? 80 : 443))))
            }
            if (s.data && s.processData && typeof s.data !== "string") {
                s.data = jQuery.param(s.data, s.traditional)
            }
            inspectPrefiltersOrTransports(prefilters, s, options, jqXHR);
            if (state === 2) {
                return jqXHR
            }
            fireGlobals = s.global;
            s.type = s.type.toUpperCase();
            s.hasContent = !rnoContent.test(s.type);
            if (fireGlobals && jQuery.active++ === 0) {
                jQuery.event.trigger("ajaxStart")
            }
            if (!s.hasContent) {
                if (s.data) {
                    s.url += (rquery.test(s.url) ? "&" : "?") + s.data;
                    delete s.data
                }
                ifModifiedKey = s.url;
                if (s.cache === false) {
                    var ts = jQuery.now(), ret = s.url.replace(rts, "$1_=" + ts);
                    s.url = ret + (ret === s.url ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : "")
                }
            }
            if (s.data && s.hasContent && s.contentType !== false || options.contentType) {
                jqXHR.setRequestHeader("Content-Type", s.contentType)
            }
            if (s.ifModified) {
                ifModifiedKey = ifModifiedKey || s.url;
                if (jQuery.lastModified[ifModifiedKey]) {
                    jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[ifModifiedKey])
                }
                if (jQuery.etag[ifModifiedKey]) {
                    jqXHR.setRequestHeader("If-None-Match", jQuery.etag[ifModifiedKey])
                }
            }
            jqXHR.setRequestHeader("Accept", s.dataTypes[0] && s.accepts[s.dataTypes[0]] ? s.accepts[s.dataTypes[0]] + (s.dataTypes[0] !== "*" ? ", " + allTypes + "; q=0.01" : "") : s.accepts["*"]);
            for (i in s.headers) {
                jqXHR.setRequestHeader(i, s.headers[i])
            }
            if (s.beforeSend && (s.beforeSend.call(callbackContext, jqXHR, s) === false || state === 2)) {
                return jqXHR.abort()
            }
            strAbort = "abort";
            for (i in{success: 1, error: 1, complete: 1}) {
                jqXHR[i](s[i])
            }
            transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR);
            if (!transport) {
                done(-1, "No Transport")
            } else {
                jqXHR.readyState = 1;
                if (fireGlobals) {
                    globalEventContext.trigger("ajaxSend", [jqXHR, s])
                }
                if (s.async && s.timeout > 0) {
                    timeoutTimer = setTimeout(function () {
                        jqXHR.abort("timeout")
                    }, s.timeout)
                }
                try {
                    state = 1;
                    transport.send(requestHeaders, done)
                } catch (e) {
                    if (state < 2) {
                        done(-1, e)
                    } else {
                        throw e
                    }
                }
            }
            return jqXHR
        },
        active: 0,
        lastModified: {},
        etag: {}
    });

    function ajaxHandleResponses(s, jqXHR, responses) {
        var ct, type, finalDataType, firstDataType, contents = s.contents, dataTypes = s.dataTypes,
            responseFields = s.responseFields;
        for (type in responseFields) {
            if (type in responses) {
                jqXHR[responseFields[type]] = responses[type]
            }
        }
        while (dataTypes[0] === "*") {
            dataTypes.shift();
            if (ct === undefined) {
                ct = s.mimeType || jqXHR.getResponseHeader("content-type")
            }
        }
        if (ct) {
            for (type in contents) {
                if (contents[type] && contents[type].test(ct)) {
                    dataTypes.unshift(type);
                    break
                }
            }
        }
        if (dataTypes[0] in responses) {
            finalDataType = dataTypes[0]
        } else {
            for (type in responses) {
                if (!dataTypes[0] || s.converters[type + " " + dataTypes[0]]) {
                    finalDataType = type;
                    break
                }
                if (!firstDataType) {
                    firstDataType = type
                }
            }
            finalDataType = finalDataType || firstDataType
        }
        if (finalDataType) {
            if (finalDataType !== dataTypes[0]) {
                dataTypes.unshift(finalDataType)
            }
            return responses[finalDataType]
        }
    }

    function ajaxConvert(s, response) {
        var conv, conv2, current, tmp, dataTypes = s.dataTypes.slice(), prev = dataTypes[0], converters = {}, i = 0;
        if (s.dataFilter) {
            response = s.dataFilter(response, s.dataType)
        }
        if (dataTypes[1]) {
            for (conv in s.converters) {
                converters[conv.toLowerCase()] = s.converters[conv]
            }
        }
        for (; current = dataTypes[++i];) {
            if (current !== "*") {
                if (prev !== "*" && prev !== current) {
                    conv = converters[prev + " " + current] || converters["* " + current];
                    if (!conv) {
                        for (conv2 in converters) {
                            tmp = conv2.split(" ");
                            if (tmp[1] === current) {
                                conv = converters[prev + " " + tmp[0]] || converters["* " + tmp[0]];
                                if (conv) {
                                    if (conv === true) {
                                        conv = converters[conv2]
                                    } else if (converters[conv2] !== true) {
                                        current = tmp[0];
                                        dataTypes.splice(i--, 0, current)
                                    }
                                    break
                                }
                            }
                        }
                    }
                    if (conv !== true) {
                        if (conv && s["throws"]) {
                            response = conv(response)
                        } else {
                            try {
                                response = conv(response)
                            } catch (e) {
                                return {
                                    state: "parsererror",
                                    error: conv ? e : "No conversion from " + prev + " to " + current
                                }
                            }
                        }
                    }
                }
                prev = current
            }
        }
        return {state: "success", data: response}
    }

    var oldCallbacks = [], rquestion = /\?/, rjsonp = /(=)\?(?=&|$)|\?\?/, nonce = jQuery.now();
    jQuery.ajaxSetup({
        jsonp: "callback", jsonpCallback: function () {
            var callback = oldCallbacks.pop() || jQuery.expando + "_" + nonce++;
            this[callback] = true;
            return callback
        }
    });
    jQuery.ajaxPrefilter("json jsonp", function (s, originalSettings, jqXHR) {
        var callbackName, overwritten, responseContainer, data = s.data, url = s.url, hasCallback = s.jsonp !== false,
            replaceInUrl = hasCallback && rjsonp.test(url),
            replaceInData = hasCallback && !replaceInUrl && typeof data === "string" && !(s.contentType || "").indexOf("application/x-www-form-urlencoded") && rjsonp.test(data);
        if (s.dataTypes[0] === "jsonp" || replaceInUrl || replaceInData) {
            callbackName = s.jsonpCallback = jQuery.isFunction(s.jsonpCallback) ? s.jsonpCallback() : s.jsonpCallback;
            overwritten = window[callbackName];
            if (replaceInUrl) {
                s.url = url.replace(rjsonp, "$1" + callbackName)
            } else if (replaceInData) {
                s.data = data.replace(rjsonp, "$1" + callbackName)
            } else if (hasCallback) {
                s.url += (rquestion.test(url) ? "&" : "?") + s.jsonp + "=" + callbackName
            }
            s.converters["script json"] = function () {
                if (!responseContainer) {
                    jQuery.error(callbackName + " was not called")
                }
                return responseContainer[0]
            };
            s.dataTypes[0] = "json";
            window[callbackName] = function () {
                responseContainer = arguments
            };
            jqXHR.always(function () {
                window[callbackName] = overwritten;
                if (s[callbackName]) {
                    s.jsonpCallback = originalSettings.jsonpCallback;
                    oldCallbacks.push(callbackName)
                }
                if (responseContainer && jQuery.isFunction(overwritten)) {
                    overwritten(responseContainer[0])
                }
                responseContainer = overwritten = undefined
            });
            return "script"
        }
    });
    jQuery.ajaxSetup({
        accepts: {script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},
        contents: {script: /javascript|ecmascript/},
        converters: {
            "text script": function (text) {
                jQuery.globalEval(text);
                return text
            }
        }
    });
    jQuery.ajaxPrefilter("script", function (s) {
        if (s.cache === undefined) {
            s.cache = false
        }
        if (s.crossDomain) {
            s.type = "GET";
            s.global = false
        }
    });
    jQuery.ajaxTransport("script", function (s) {
        if (s.crossDomain) {
            var script, head = document.head || document.getElementsByTagName("head")[0] || document.documentElement;
            return {
                send: function (_, callback) {
                    script = document.createElement("script");
                    script.async = "async";
                    if (s.scriptCharset) {
                        script.charset = s.scriptCharset
                    }
                    script.src = s.url;
                    script.onload = script.onreadystatechange = function (_, isAbort) {
                        if (isAbort || !script.readyState || /loaded|complete/.test(script.readyState)) {
                            script.onload = script.onreadystatechange = null;
                            if (head && script.parentNode) {
                                head.removeChild(script)
                            }
                            script = undefined;
                            if (!isAbort) {
                                callback(200, "success")
                            }
                        }
                    };
                    head.insertBefore(script, head.firstChild)
                }, abort: function () {
                    if (script) {
                        script.onload(0, 1)
                    }
                }
            }
        }
    });
    var xhrCallbacks, xhrOnUnloadAbort = window.ActiveXObject ? function () {
        for (var key in xhrCallbacks) {
            xhrCallbacks[key](0, 1)
        }
    } : false, xhrId = 0;

    function createStandardXHR() {
        try {
            return new window.XMLHttpRequest
        } catch (e) {
        }
    }

    function createActiveXHR() {
        try {
            return new window.ActiveXObject("Microsoft.XMLHTTP")
        } catch (e) {
        }
    }

    jQuery.ajaxSettings.xhr = window.ActiveXObject ? function () {
        return !this.isLocal && createStandardXHR() || createActiveXHR()
    } : createStandardXHR;
    (function (xhr) {
        jQuery.extend(jQuery.support, {ajax: !!xhr, cors: !!xhr && "withCredentials" in xhr})
    })(jQuery.ajaxSettings.xhr());
    if (jQuery.support.ajax) {
        jQuery.ajaxTransport(function (s) {
            if (!s.crossDomain || jQuery.support.cors) {
                var callback;
                return {
                    send: function (headers, complete) {
                        var handle, i, xhr = s.xhr();
                        if (s.username) {
                            xhr.open(s.type, s.url, s.async, s.username, s.password)
                        } else {
                            xhr.open(s.type, s.url, s.async)
                        }
                        if (s.xhrFields) {
                            for (i in s.xhrFields) {
                                xhr[i] = s.xhrFields[i]
                            }
                        }
                        if (s.mimeType && xhr.overrideMimeType) {
                            xhr.overrideMimeType(s.mimeType)
                        }
                        if (!s.crossDomain && !headers["X-Requested-With"]) {
                            headers["X-Requested-With"] = "XMLHttpRequest"
                        }
                        try {
                            for (i in headers) {
                                xhr.setRequestHeader(i, headers[i])
                            }
                        } catch (_) {
                        }
                        xhr.send(s.hasContent && s.data || null);
                        callback = function (_, isAbort) {
                            var status, statusText, responseHeaders, responses, xml;
                            try {
                                if (callback && (isAbort || xhr.readyState === 4)) {
                                    callback = undefined;
                                    if (handle) {
                                        xhr.onreadystatechange = jQuery.noop;
                                        if (xhrOnUnloadAbort) {
                                            delete xhrCallbacks[handle]
                                        }
                                    }
                                    if (isAbort) {
                                        if (xhr.readyState !== 4) {
                                            xhr.abort()
                                        }
                                    } else {
                                        status = xhr.status;
                                        responseHeaders = xhr.getAllResponseHeaders();
                                        responses = {};
                                        xml = xhr.responseXML;
                                        if (xml && xml.documentElement) {
                                            responses.xml = xml
                                        }
                                        try {
                                            responses.text = xhr.responseText
                                        } catch (_) {
                                        }
                                        try {
                                            statusText = xhr.statusText
                                        } catch (e) {
                                            statusText = ""
                                        }
                                        if (!status && s.isLocal && !s.crossDomain) {
                                            status = responses.text ? 200 : 404
                                        } else if (status === 1223) {
                                            status = 204
                                        }
                                    }
                                }
                            } catch (firefoxAccessException) {
                                if (!isAbort) {
                                    complete(-1, firefoxAccessException)
                                }
                            }
                            if (responses) {
                                complete(status, statusText, responses, responseHeaders)
                            }
                        };
                        if (!s.async) {
                            callback()
                        } else if (xhr.readyState === 4) {
                            setTimeout(callback, 0)
                        } else {
                            handle = ++xhrId;
                            if (xhrOnUnloadAbort) {
                                if (!xhrCallbacks) {
                                    xhrCallbacks = {};
                                    jQuery(window).unload(xhrOnUnloadAbort)
                                }
                                xhrCallbacks[handle] = callback
                            }
                            xhr.onreadystatechange = callback
                        }
                    }, abort: function () {
                        if (callback) {
                            callback(0, 1)
                        }
                    }
                }
            }
        })
    }
    var fxNow, timerId, rfxtypes = /^(?:toggle|show|hide)$/,
        rfxnum = new RegExp("^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i"), rrun = /queueHooks$/,
        animationPrefilters = [defaultPrefilter], tweeners = {
            "*": [function (prop, value) {
                var end, unit, prevScale, tween = this.createTween(prop, value), parts = rfxnum.exec(value),
                    target = tween.cur(), start = +target || 0, scale = 1;
                if (parts) {
                    end = +parts[2];
                    unit = parts[3] || (jQuery.cssNumber[prop] ? "" : "px");
                    if (unit !== "px" && start) {
                        start = jQuery.css(tween.elem, prop, true) || end || 1;
                        do {
                            prevScale = scale = scale || ".5";
                            start = start / scale;
                            jQuery.style(tween.elem, prop, start + unit);
                            scale = tween.cur() / target
                        } while (scale !== 1 && scale !== prevScale)
                    }
                    tween.unit = unit;
                    tween.start = start;
                    tween.end = parts[1] ? start + (parts[1] + 1) * end : end
                }
                return tween
            }]
        };

    function createFxNow() {
        setTimeout(function () {
            fxNow = undefined
        }, 0);
        return fxNow = jQuery.now()
    }

    function createTweens(animation, props) {
        jQuery.each(props, function (prop, value) {
            var collection = (tweeners[prop] || []).concat(tweeners["*"]), index = 0, length = collection.length;
            for (; index < length; index++) {
                if (collection[index].call(animation, prop, value)) {
                    return
                }
            }
        })
    }

    function Animation(elem, properties, options) {
        var result, index = 0, tweenerIndex = 0, length = animationPrefilters.length,
            deferred = jQuery.Deferred().always(function () {
                delete tick.elem
            }), tick = function () {
                var currentTime = fxNow || createFxNow(),
                    remaining = Math.max(0, animation.startTime + animation.duration - currentTime),
                    percent = 1 - (remaining / animation.duration || 0), index = 0, length = animation.tweens.length;
                for (; index < length; index++) {
                    animation.tweens[index].run(percent)
                }
                deferred.notifyWith(elem, [animation, percent, remaining]);
                if (percent < 1 && length) {
                    return remaining
                } else {
                    deferred.resolveWith(elem, [animation]);
                    return false
                }
            }, animation = deferred.promise({
                elem: elem,
                props: jQuery.extend({}, properties),
                opts: jQuery.extend(true, {specialEasing: {}}, options),
                originalProperties: properties,
                originalOptions: options,
                startTime: fxNow || createFxNow(),
                duration: options.duration,
                tweens: [],
                createTween: function (prop, end, easing) {
                    var tween = jQuery.Tween(elem, animation.opts, prop, end, animation.opts.specialEasing[prop] || animation.opts.easing);
                    animation.tweens.push(tween);
                    return tween
                },
                stop: function (gotoEnd) {
                    var index = 0, length = gotoEnd ? animation.tweens.length : 0;
                    for (; index < length; index++) {
                        animation.tweens[index].run(1)
                    }
                    if (gotoEnd) {
                        deferred.resolveWith(elem, [animation, gotoEnd])
                    } else {
                        deferred.rejectWith(elem, [animation, gotoEnd])
                    }
                    return this
                }
            }), props = animation.props;
        propFilter(props, animation.opts.specialEasing);
        for (; index < length; index++) {
            result = animationPrefilters[index].call(animation, elem, props, animation.opts);
            if (result) {
                return result
            }
        }
        createTweens(animation, props);
        if (jQuery.isFunction(animation.opts.start)) {
            animation.opts.start.call(elem, animation)
        }
        jQuery.fx.timer(jQuery.extend(tick, {anim: animation, queue: animation.opts.queue, elem: elem}));
        return animation.progress(animation.opts.progress).done(animation.opts.done, animation.opts.complete).fail(animation.opts.fail).always(animation.opts.always)
    }

    function propFilter(props, specialEasing) {
        var index, name, easing, value, hooks;
        for (index in props) {
            name = jQuery.camelCase(index);
            easing = specialEasing[name];
            value = props[index];
            if (jQuery.isArray(value)) {
                easing = value[1];
                value = props[index] = value[0]
            }
            if (index !== name) {
                props[name] = value;
                delete props[index]
            }
            hooks = jQuery.cssHooks[name];
            if (hooks && "expand" in hooks) {
                value = hooks.expand(value);
                delete props[name];
                for (index in value) {
                    if (!(index in props)) {
                        props[index] = value[index];
                        specialEasing[index] = easing
                    }
                }
            } else {
                specialEasing[name] = easing
            }
        }
    }

    jQuery.Animation = jQuery.extend(Animation, {
        tweener: function (props, callback) {
            if (jQuery.isFunction(props)) {
                callback = props;
                props = ["*"]
            } else {
                props = props.split(" ")
            }
            var prop, index = 0, length = props.length;
            for (; index < length; index++) {
                prop = props[index];
                tweeners[prop] = tweeners[prop] || [];
                tweeners[prop].unshift(callback)
            }
        }, prefilter: function (callback, prepend) {
            if (prepend) {
                animationPrefilters.unshift(callback)
            } else {
                animationPrefilters.push(callback)
            }
        }
    });

    function defaultPrefilter(elem, props, opts) {
        var index, prop, value, length, dataShow, tween, hooks, oldfire, anim = this, style = elem.style, orig = {},
            handled = [], hidden = elem.nodeType && isHidden(elem);
        if (!opts.queue) {
            hooks = jQuery._queueHooks(elem, "fx");
            if (hooks.unqueued == null) {
                hooks.unqueued = 0;
                oldfire = hooks.empty.fire;
                hooks.empty.fire = function () {
                    if (!hooks.unqueued) {
                        oldfire()
                    }
                }
            }
            hooks.unqueued++;
            anim.always(function () {
                anim.always(function () {
                    hooks.unqueued--;
                    if (!jQuery.queue(elem, "fx").length) {
                        hooks.empty.fire()
                    }
                })
            })
        }
        if (elem.nodeType === 1 && ("height" in props || "width" in props)) {
            opts.overflow = [style.overflow, style.overflowX, style.overflowY];
            if (jQuery.css(elem, "display") === "inline" && jQuery.css(elem, "float") === "none") {
                if (!jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay(elem.nodeName) === "inline") {
                    style.display = "inline-block"
                } else {
                    style.zoom = 1
                }
            }
        }
        if (opts.overflow) {
            style.overflow = "hidden";
            if (!jQuery.support.shrinkWrapBlocks) {
                anim.done(function () {
                    style.overflow = opts.overflow[0];
                    style.overflowX = opts.overflow[1];
                    style.overflowY = opts.overflow[2]
                })
            }
        }
        for (index in props) {
            value = props[index];
            if (rfxtypes.exec(value)) {
                delete props[index];
                if (value === (hidden ? "hide" : "show")) {
                    continue
                }
                handled.push(index)
            }
        }
        length = handled.length;
        if (length) {
            dataShow = jQuery._data(elem, "fxshow") || jQuery._data(elem, "fxshow", {});
            if (hidden) {
                jQuery(elem).show()
            } else {
                anim.done(function () {
                    jQuery(elem).hide()
                })
            }
            anim.done(function () {
                var prop;
                jQuery.removeData(elem, "fxshow", true);
                for (prop in orig) {
                    jQuery.style(elem, prop, orig[prop])
                }
            });
            for (index = 0; index < length; index++) {
                prop = handled[index];
                tween = anim.createTween(prop, hidden ? dataShow[prop] : 0);
                orig[prop] = dataShow[prop] || jQuery.style(elem, prop);
                if (!(prop in dataShow)) {
                    dataShow[prop] = tween.start;
                    if (hidden) {
                        tween.end = tween.start;
                        tween.start = prop === "width" || prop === "height" ? 1 : 0
                    }
                }
            }
        }
    }

    function Tween(elem, options, prop, end, easing) {
        return new Tween.prototype.init(elem, options, prop, end, easing)
    }

    jQuery.Tween = Tween;
    Tween.prototype = {
        constructor: Tween, init: function (elem, options, prop, end, easing, unit) {
            this.elem = elem;
            this.prop = prop;
            this.easing = easing || "swing";
            this.options = options;
            this.start = this.now = this.cur();
            this.end = end;
            this.unit = unit || (jQuery.cssNumber[prop] ? "" : "px")
        }, cur: function () {
            var hooks = Tween.propHooks[this.prop];
            return hooks && hooks.get ? hooks.get(this) : Tween.propHooks._default.get(this)
        }, run: function (percent) {
            var eased, hooks = Tween.propHooks[this.prop];
            if (this.options.duration) {
                this.pos = eased = jQuery.easing[this.easing](percent, this.options.duration * percent, 0, 1, this.options.duration)
            } else {
                this.pos = eased = percent
            }
            this.now = (this.end - this.start) * eased + this.start;
            if (this.options.step) {
                this.options.step.call(this.elem, this.now, this)
            }
            if (hooks && hooks.set) {
                hooks.set(this)
            } else {
                Tween.propHooks._default.set(this)
            }
            return this
        }
    };
    Tween.prototype.init.prototype = Tween.prototype;
    Tween.propHooks = {
        _default: {
            get: function (tween) {
                var result;
                if (tween.elem[tween.prop] != null && (!tween.elem.style || tween.elem.style[tween.prop] == null)) {
                    return tween.elem[tween.prop]
                }
                result = jQuery.css(tween.elem, tween.prop, false, "");
                return !result || result === "auto" ? 0 : result
            }, set: function (tween) {
                if (jQuery.fx.step[tween.prop]) {
                    jQuery.fx.step[tween.prop](tween)
                } else if (tween.elem.style && (tween.elem.style[jQuery.cssProps[tween.prop]] != null || jQuery.cssHooks[tween.prop])) {
                    jQuery.style(tween.elem, tween.prop, tween.now + tween.unit)
                } else {
                    tween.elem[tween.prop] = tween.now
                }
            }
        }
    };
    Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
        set: function (tween) {
            if (tween.elem.nodeType && tween.elem.parentNode) {
                tween.elem[tween.prop] = tween.now
            }
        }
    };
    jQuery.each(["toggle", "show", "hide"], function (i, name) {
        var cssFn = jQuery.fn[name];
        jQuery.fn[name] = function (speed, easing, callback) {
            return speed == null || typeof speed === "boolean" || !i && jQuery.isFunction(speed) && jQuery.isFunction(easing) ? cssFn.apply(this, arguments) : this.animate(genFx(name, true), speed, easing, callback)
        }
    });
    jQuery.fn.extend({
        fadeTo: function (speed, to, easing, callback) {
            return this.filter(isHidden).css("opacity", 0).show().end().animate({opacity: to}, speed, easing, callback)
        }, animate: function (prop, speed, easing, callback) {
            var empty = jQuery.isEmptyObject(prop), optall = jQuery.speed(speed, easing, callback),
                doAnimation = function () {
                    var anim = Animation(this, jQuery.extend({}, prop), optall);
                    if (empty) {
                        anim.stop(true)
                    }
                };
            return empty || optall.queue === false ? this.each(doAnimation) : this.queue(optall.queue, doAnimation)
        }, stop: function (type, clearQueue, gotoEnd) {
            var stopQueue = function (hooks) {
                var stop = hooks.stop;
                delete hooks.stop;
                stop(gotoEnd)
            };
            if (typeof type !== "string") {
                gotoEnd = clearQueue;
                clearQueue = type;
                type = undefined
            }
            if (clearQueue && type !== false) {
                this.queue(type || "fx", [])
            }
            return this.each(function () {
                var dequeue = true, index = type != null && type + "queueHooks", timers = jQuery.timers,
                    data = jQuery._data(this);
                if (index) {
                    if (data[index] && data[index].stop) {
                        stopQueue(data[index])
                    }
                } else {
                    for (index in data) {
                        if (data[index] && data[index].stop && rrun.test(index)) {
                            stopQueue(data[index])
                        }
                    }
                }
                for (index = timers.length; index--;) {
                    if (timers[index].elem === this && (type == null || timers[index].queue === type)) {
                        timers[index].anim.stop(gotoEnd);
                        dequeue = false;
                        timers.splice(index, 1)
                    }
                }
                if (dequeue || !gotoEnd) {
                    jQuery.dequeue(this, type)
                }
            })
        }
    });

    function genFx(type, includeWidth) {
        var which, attrs = {height: type}, i = 0;
        includeWidth = includeWidth ? 1 : 0;
        for (; i < 4; i += 2 - includeWidth) {
            which = cssExpand[i];
            attrs["margin" + which] = attrs["padding" + which] = type
        }
        if (includeWidth) {
            attrs.opacity = attrs.width = type
        }
        return attrs
    }

    jQuery.each({
        slideDown: genFx("show"),
        slideUp: genFx("hide"),
        slideToggle: genFx("toggle"),
        fadeIn: {opacity: "show"},
        fadeOut: {opacity: "hide"},
        fadeToggle: {opacity: "toggle"}
    }, function (name, props) {
        jQuery.fn[name] = function (speed, easing, callback) {
            return this.animate(props, speed, easing, callback)
        }
    });
    jQuery.speed = function (speed, easing, fn) {
        var opt = speed && typeof speed === "object" ? jQuery.extend({}, speed) : {
            complete: fn || !fn && easing || jQuery.isFunction(speed) && speed,
            duration: speed,
            easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
        };
        opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[opt.duration] : jQuery.fx.speeds._default;
        if (opt.queue == null || opt.queue === true) {
            opt.queue = "fx"
        }
        opt.old = opt.complete;
        opt.complete = function () {
            if (jQuery.isFunction(opt.old)) {
                opt.old.call(this)
            }
            if (opt.queue) {
                jQuery.dequeue(this, opt.queue)
            }
        };
        return opt
    };
    jQuery.easing = {
        linear: function (p) {
            return p
        }, swing: function (p) {
            return .5 - Math.cos(p * Math.PI) / 2
        }
    };
    jQuery.timers = [];
    jQuery.fx = Tween.prototype.init;
    jQuery.fx.tick = function () {
        var timer, timers = jQuery.timers, i = 0;
        for (; i < timers.length; i++) {
            timer = timers[i];
            if (!timer() && timers[i] === timer) {
                timers.splice(i--, 1)
            }
        }
        if (!timers.length) {
            jQuery.fx.stop()
        }
    };
    jQuery.fx.timer = function (timer) {
        if (timer() && jQuery.timers.push(timer) && !timerId) {
            timerId = setInterval(jQuery.fx.tick, jQuery.fx.interval)
        }
    };
    jQuery.fx.interval = 13;
    jQuery.fx.stop = function () {
        clearInterval(timerId);
        timerId = null
    };
    jQuery.fx.speeds = {slow: 600, fast: 200, _default: 400};
    jQuery.fx.step = {};
    if (jQuery.expr && jQuery.expr.filters) {
        jQuery.expr.filters.animated = function (elem) {
            return jQuery.grep(jQuery.timers, function (fn) {
                return elem === fn.elem
            }).length
        }
    }
    var rroot = /^(?:body|html)$/i;
    jQuery.fn.offset = function (options) {
        if (arguments.length) {
            return options === undefined ? this : this.each(function (i) {
                jQuery.offset.setOffset(this, options, i)
            })
        }
        var box, docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft, top, left, elem = this[0],
            doc = elem && elem.ownerDocument;
        if (!doc) {
            return
        }
        if ((body = doc.body) === elem) {
            return jQuery.offset.bodyOffset(elem)
        }
        docElem = doc.documentElement;
        if (!jQuery.contains(docElem, elem)) {
            return {top: 0, left: 0}
        }
        box = elem.getBoundingClientRect();
        win = getWindow(doc);
        clientTop = docElem.clientTop || body.clientTop || 0;
        clientLeft = docElem.clientLeft || body.clientLeft || 0;
        scrollTop = win.pageYOffset || docElem.scrollTop;
        scrollLeft = win.pageXOffset || docElem.scrollLeft;
        top = box.top + scrollTop - clientTop;
        left = box.left + scrollLeft - clientLeft;
        return {top: top, left: left}
    };
    jQuery.offset = {
        bodyOffset: function (body) {
            var top = body.offsetTop, left = body.offsetLeft;
            if (jQuery.support.doesNotIncludeMarginInBodyOffset) {
                top += parseFloat(jQuery.css(body, "marginTop")) || 0;
                left += parseFloat(jQuery.css(body, "marginLeft")) || 0
            }
            return {top: top, left: left}
        }, setOffset: function (elem, options, i) {
            var position = jQuery.css(elem, "position");
            if (position === "static") {
                elem.style.position = "relative"
            }
            var curElem = jQuery(elem), curOffset = curElem.offset(), curCSSTop = jQuery.css(elem, "top"),
                curCSSLeft = jQuery.css(elem, "left"),
                calculatePosition = (position === "absolute" || position === "fixed") && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
                props = {}, curPosition = {}, curTop, curLeft;
            if (calculatePosition) {
                curPosition = curElem.position();
                curTop = curPosition.top;
                curLeft = curPosition.left
            } else {
                curTop = parseFloat(curCSSTop) || 0;
                curLeft = parseFloat(curCSSLeft) || 0
            }
            if (jQuery.isFunction(options)) {
                options = options.call(elem, i, curOffset)
            }
            if (options.top != null) {
                props.top = options.top - curOffset.top + curTop
            }
            if (options.left != null) {
                props.left = options.left - curOffset.left + curLeft
            }
            if ("using" in options) {
                options.using.call(elem, props)
            } else {
                curElem.css(props)
            }
        }
    };
    jQuery.fn.extend({
        position: function () {
            if (!this[0]) {
                return
            }
            var elem = this[0], offsetParent = this.offsetParent(), offset = this.offset(),
                parentOffset = rroot.test(offsetParent[0].nodeName) ? {top: 0, left: 0} : offsetParent.offset();
            offset.top -= parseFloat(jQuery.css(elem, "marginTop")) || 0;
            offset.left -= parseFloat(jQuery.css(elem, "marginLeft")) || 0;
            parentOffset.top += parseFloat(jQuery.css(offsetParent[0], "borderTopWidth")) || 0;
            parentOffset.left += parseFloat(jQuery.css(offsetParent[0], "borderLeftWidth")) || 0;
            return {top: offset.top - parentOffset.top, left: offset.left - parentOffset.left}
        }, offsetParent: function () {
            return this.map(function () {
                var offsetParent = this.offsetParent || document.body;
                while (offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static")) {
                    offsetParent = offsetParent.offsetParent
                }
                return offsetParent || document.body
            })
        }
    });
    jQuery.each({scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function (method, prop) {
        var top = /Y/.test(prop);
        jQuery.fn[method] = function (val) {
            return jQuery.access(this, function (elem, method, val) {
                var win = getWindow(elem);
                if (val === undefined) {
                    return win ? prop in win ? win[prop] : win.document.documentElement[method] : elem[method]
                }
                if (win) {
                    win.scrollTo(!top ? val : jQuery(win).scrollLeft(), top ? val : jQuery(win).scrollTop())
                } else {
                    elem[method] = val
                }
            }, method, val, arguments.length, null)
        }
    });

    function getWindow(elem) {
        return jQuery.isWindow(elem) ? elem : elem.nodeType === 9 ? elem.defaultView || elem.parentWindow : false
    }

    jQuery.each({Height: "height", Width: "width"}, function (name, type) {
        jQuery.each({padding: "inner" + name, content: type, "": "outer" + name}, function (defaultExtra, funcName) {
            jQuery.fn[funcName] = function (margin, value) {
                var chainable = arguments.length && (defaultExtra || typeof margin !== "boolean"),
                    extra = defaultExtra || (margin === true || value === true ? "margin" : "border");
                return jQuery.access(this, function (elem, type, value) {
                    var doc;
                    if (jQuery.isWindow(elem)) {
                        return elem.document.documentElement["client" + name]
                    }
                    if (elem.nodeType === 9) {
                        doc = elem.documentElement;
                        return Math.max(elem.body["scroll" + name], doc["scroll" + name], elem.body["offset" + name], doc["offset" + name], doc["client" + name])
                    }
                    return value === undefined ? jQuery.css(elem, type, value, extra) : jQuery.style(elem, type, value, extra)
                }, type, chainable ? margin : undefined, chainable, null)
            }
        })
    });
    window.jQuery = window.$ = jQuery;
    if (typeof define === "function") {
        define(function (require, exports, module) {
            module.exports = jQuery
        })
    }
})(window);